Input: I thought the white Mac computers looked dirty too quicly where you use the mousepad and where you place your hands when typing.

Output: [['mousepad', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: All for such a great price.

Output: [['price', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The screen is a little glary, and I hated the clicking buttons, but I got used to them.

Output: [['screen', 'negative'], ['clicking buttons', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The salesman talked us into this computer away from another we were looking at and we have had nothing but problems with software problems and just not happy with it.

Output: [['software', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I took it to friend who temporarily fixed it and I finally paid about 1500 for the extended warranty.

Output: [['extended warranty', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I always use a backup hard disk to store important files at all times.

Output: [['hard disk', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I purchased this netbook after my original Toshiba laptop crashed right after the warranty expired.

Output: [['warranty', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: cosmetically, the only thing they changed was 2 of the Function keys at the top.

Output: [['Function keys', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The internet was locekd and froze every time it was trying to be used, and the command prompt would not work at all.

Output: [['internet', 'negative'], ['command prompt', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The other lock-up problems are from a myriad of causes, the most common being a corrupted version of Appleworks which can render the browser useless.

Output: [['Appleworks', 'negative'], ['browser', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: it has 3 usb ports, 1 sd memory card reader and an sd memory car expansion.

Output: [['usb ports', 'neutral'], ['sd memory card reader', 'neutral'], ['sd memory car expansion', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: -I propose that I can just swap the hard drives.

Output: [['hard drives', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: They also have a longer service life than other computers (I have several friends who still use the older Apple PowerBooks).

Output: [['service life', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Applications open in seconds and there are no lags, hiccups or awkward moments when you wonder whether your computer is out for tea.

Output: [['Applications', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The only thing I wish is the 15 inch MacBook Pro has much better speakers on the side of the keyboard.

Output: [['speakers', 'negative'], ['keyboard', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Of course, I inspected the other netbooks and clearly their hinges are tighter and I even demonstrate the difference between my netbook and others.

Output: [['hinges', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I just took the broken cords into the Apple store and they gave me new ones.

Output: [['cords', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The store honored their warrenty and made the comment that they don't even recommend the HP brand because of the problems with their warrentys.

Output: [['warrenty', 'positive'], ['warrentys', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I would definitely reccomend this if you are in the market for an easy to use, stylish, fun, awesome computer.

Output: [['use', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: OS X is solid with lots of innovations such as quicklook which save heaps of time.

Output: [['OS X', 'positive'], ['quicklook', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I had to pay $100 for a universal charger for this cheap $300 laptop.

Output: [['universal charger', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I love a "pc" but I was ready for a change and tired of the windows system.

Output: [['windows system', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Im glad that it has such great features in it.

Output: [['features', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: My last computer, a Toshiba, cost only $400, and worked like a charm for many years.

Output: [['cost', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I love WIndows 7 which is a vast improvment over Vista.

Output: [['WIndows 7', 'positive'], ['Vista', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It is a REAL touchpad, not the toy I saw in other brands.

Output: [['touchpad', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Just a black screen!

Output: [['screen', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: the touch pad is fine - again, it's a real touch pad.

Output: [['touch pad', 'positive'], ['touch pad', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: After numerous calls to Applecare tech support, I was directed to send in my computer;

Output: [['Applecare tech support', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: My kids (and dogs) destroyed two power cords by pulling on them.

Output: [['power cords', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I was also able to install and use my Photoshop and AfterEffects programs easily.

Output: [['Photoshop', 'positive'], ['AfterEffects programs', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Also, the extended warranty was a problem.

Output: [['extended warranty', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: iTunes is a handy music-management program, and it is essential for anyone with an iPod.

Output: [['iTunes', 'positive'], ['program', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The shop will definitely push the problem to the service center.

Output: [['service center', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Now when I order I did not go full scale for the webcam or full keyboard I wanted something for basics of being easy to carry when I use crutchs or wheelchair and with a backpack laptop bag.

Output: [['webcam', 'neutral'], ['keyboard', 'neutral'], ['carry', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I called their repair depot as was told they would send Me a new box to return the computer to the repair depot.

Output: [['repair depot', 'neutral'], ['repair depot', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I will stack it up against laptops that cost twice as much any day.

Output: [['cost', 'conflict']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I could not find a phone number anywhere to call an actual live person for tech support and had to result the their online chat.

Output: [['tech support', 'negative'], ['online chat', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It didn't take me long to get switched over to the Mac computer programs and navigation - it's been just fine and like the way this laptop functions much better.

Output: [['programs', 'positive'], ['navigation', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I love windows 7 but i can't give Toshiba any credit for that, unless y'all get serious about ergonomics and making required connections less obtrusive i will be looking to different manufacturer next time.

Output: [['windows 7', 'positive'], ['ergonomics', 'negative'], ['connections', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: There are so many wonderful features and benefits to the new MacBook!

Output: [['features', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: There was a little difficulty doing the migration as the firewire cable system can't be used with the iBook.

Output: [['firewire cable system', 'negative'], ['iBook', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The battery holds up well, it's built very solidly, and runs fast.

Output: [['battery', 'positive'], ['built', 'positive'], ['runs', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I was told by many  that it was a great computer, but we got one of these, and it worked  great for one year, and as soon as the warrenty was up, then it got  really bad.

Output: [['warrenty', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: A coupla months later, they change my hard drive.

Output: [['hard drive', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The apple systems are over priced luxurys that arn't worth what they are being charged for, this model's specifications are far from being impressive and they only thing you get out of this is the apple name.

Output: [['specifications', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: And the screen on this thing is absolutely amazing for high quality videos and movies and gaming.

Output: [['screen', 'positive'], ['gaming', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: A seventy dollar mouse!

Output: [['mouse', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The battery life also doesn't keep up with the claim but still I think macbook is much ahead from the rest of the pack.

Output: [['battery life', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: So, I paid a visit to LG notebook service center at Alexandra Road, hoping they can make the hinge tighter.

Output: [['LG notebook service center', 'neutral'], ['hinge', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: They are by far the easiest systems to actually learn about computers with.

Output: [['systems', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Easy to carry, can be taken anywhere, can be hooked up to printers,headsets.

Output: [['carry', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The lcd screen stopped working on mine after 10 months.

Output: [['lcd screen', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The wheel that turns the volume up and down doesn't work in real time.

Output: [['wheel', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: When it come time for warranty service to Toshiba you don't matter.

Output: [['warranty service to Toshiba', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Again- windows based machines were not giving me anything to work with!

Output: [['windows', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Theres a built in camera with special effects- for video and photography.

Output: [['built in camera', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It's perfect for everything and runs faster than an average pc!

Output: [['runs', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I can't say enough of how satisfied I am with their product and help aftermarket.

Output: [['product and help aftermarket', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Waiting for the i7 was well worth it, great value for the price.

Output: [['price', 'positive'], ['i7', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: They said that my computer was covered on an extended warranty, and that products with  extended warranties are taken care of through third parties and not Sony itself anymore.

Output: [['extended warranty', 'neutral'], ['extended warranties', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: In desparation, I called their Customer Service number and was told that my warranty had expired (2 days old) and that the priviledge of talking to a technician would cost me ("have your credit card ready").

Output: [['Customer Service number', 'neutral'], ['warranty', 'negative'], ['talking to a technician', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I love the dock where I can simply drop a file ontop of a particular program, and the program will simply open that file.

Output: [['dock', 'positive'], ['program', 'neutral'], ['program', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: But, buy this model and just purchase 4GB of RAM (2x2GB for $92 or 1x4GB for $99), and save yourself $100 than the other model with 8GB of RAM.

Output: [['4GB of RAM', 'neutral'], ['8GB of RAM', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The reality was, it heated up very quickly, and took way too long to do simple things, like opening my Documents folder.

Output: [['opening my Documents folder', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: First, you ll discover that the word processing program known as  Appleworks  rarely translates perfectly on anyone else s computer, if it translates at all.

Output: [['Appleworks', 'negative'], ['word processing program', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: There is hardly any memory on the computer's hard drive.

Output: [['memory', 'negative'], ['hard drive', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The ease of set up was terrific.

Output: [['set up', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Now I have the best of both worlds with all of the power and ease of the Mac!

Output: [['power', 'positive'], ['ease', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The best thing to do is build your own computer, but if u can't company's like dell who allow you to choose the components are better and for the same price you can get a computer who compares to one of apple $2000 systems and if you google "dell coupons" you can find codes that take a signifant  amount off the price.

Output: [['components', 'positive'], ['price', 'positive'], ['price', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It has all the features that are necessary for college and if not they are able to be added onto the computer.

Output: [['features', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Again in February my computer completely failed to the point that it could not load Windows so I contacted Acer to get it fixed thru my Warrenty and it took about 3 days fighting on the phone with agents and it seemed as though NONE of them spoke English.

Output: [['Windows', 'neutral'], ['Warrenty', 'neutral'], ['agents', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I love the glass touchpad.

Output: [['glass touchpad', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Images are crisp and clean.

Output: [['Images', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It just works flawlessly!

Output: [['works', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Taking it back to Best Buy I found that a tiny plastic piece inside had broken (manuf issue).

Output: [['manuf', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It was hard to handle and operate at school.

Output: [['handle', 'negative'], ['operate', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Otherwise, all other features are a 1.

Output: [['features', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Also the display is exceptional!

Output: [['display', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I wish Toshiba would allow their customers to select an option that only boots the OS at setup and removes all the unnecessary stuff.

Output: [['OS', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Overall the computer is very easy to use, the screen is perfect, great computer, my daughter loves.

Output: [['screen', 'positive'], ['use', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The only downfall is a lot of the software I have won't work with Mac and iWork is not worth the price of it.

Output: [['iWork', 'negative'], ['software', 'negative'], ['price', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Purchased a Toshiba Lap top it worked good until just after the warrenty went out.

Output: [['warrenty', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Awesome laptop and the perfect size to carry around in college.

Output: [['size', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The feel of this is better than the Toshiba, too.

Output: [['feel', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: upon giving them the serial number the first thing I was told, was that it was out of warranty and I could pay to have it repaired.

Output: [['warranty', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Finally, the biggest problem has been tech support.

Output: [['tech support', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The unibody design is edgy and durable.

Output: [['unibody design', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Also, the battery does not last very long at all.

Output: [['battery', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I wish it had a webcam though, then it would be perfect!

Output: [['webcam', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Then I've fixed the DC jack (inside the unit), rewired the DC jack to the OUTside of the laptop, replaced the power brick.

Output: [['DC jack', 'neutral'], ['DC jack', 'neutral'], ['power brick', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The only thing that I don't like about my mac is that sometimes there are programs that I want to be able to run and I am not able to.

Output: [['programs', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: defective software.

Output: [['software', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Which is great I am running Vista Business and scored a 5.X on the index I have never seen a windows machine have a total score in the 5's.

Output: [['Vista Business', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: BEST BUY - 5 STARS + + + (sales, service, respect for old men who aren't familiar with the technology) DELL COMPUTERS - 3 stars DELL SUPPORT - owes a me a couple.

Output: [['sales', 'positive'], ['service', 'positive'], ['DELL SUPPORT', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: My laptop now has no battery.

Output: [['battery', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Oh and if thats not bad enough it doesn't come with a recovery cd so you can make one if you know how to or buy one if you buy it the cost is $25 for two cds.

Output: [['recovery cd', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The layout of the MacBook is horrible and confusing;

Output: [['layout', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Iphoto is great for adding pictures right to facebook and other social networking sites.

Output: [['Iphoto', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: " This isn't a big deal, I haven't noticed the issue with DVDs or other media, only through USB output.

Output: [['USB output', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: We love the size of the screen, although it is still lightweight and very easy to tote around.

Output: [['size of the screen', 'positive'], ['tote', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I already have a HP laptop I bought last year that's standard size.

Output: [['size', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: , Applications respond immediately (not like the tired MS applications).

Output: [['Applications', 'positive'], ['MS applications', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: There is no number pad to the right of the keyboard which is a bummer.

Output: [['pad', 'negative'], ['keyboard', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The price is another driving influence that made me purchase this laptop.

Output: [['price', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The PhotoBooth is a great program, it takes very good pictures with the built-in camera.

Output: [['PhotoBooth', 'positive'], ['program', 'positive'], ['built-in camera', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Cords coming out the right for power plus cords coming out front for headphones/mic plus network connection on left make for a very messy setup with cords going every direction.

Output: [['Cords', 'negative'], ['power', 'negative'], ['headphones', 'negative'], ['mic', 'negative'], ['network connection', 'negative'], ['setup', 'negative'], ['cords', 'negative'], ['cords', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: -When battery life went to 4 hours or less, took it to the MacHouse Amsterdam for repair (26th of August).

Output: [['battery life', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I bought this laptop and found its TAB is not functioning.

Output: [['TAB', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: it might be something deep within Windows, for I was unable to create a disk image on my hard drive.

Output: [['Windows', 'negative'], ['hard drive', 'negative'], ['disk image', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: But guess what?  (you have to buy an external dvd drive it doesn't have a built in type) The notebook can't be used because it doesn't read anything for an external drive.

Output: [['external dvd drive', 'negative'], ['external drive', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It has far exceeded my expectations for power, storage, and abilitiy.

Output: [['power', 'positive'], ['storage', 'positive'], ['abilitiy', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: First the screen goes completely out.

Output: [['screen', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It absolutely is more expensive than most PC laptops, but the ease of use, security, and minimal problems that have arisen make it well worth the pricetag.

Output: [['use', 'positive'], ['security', 'positive'], ['pricetag', 'conflict']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: -No backlit keyboard, but not an issue for me.

Output: [['keyboard', 'conflict']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: But we had paid for bluetooth, and there was none.

Output: [['bluetooth', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I continued to take the computer in AGAIN and they replaced the hard drive and mother board yet again.

Output: [['hard drive', 'negative'], ['mother board', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I did have to replace the battery once, but that was only a couple months ago and it's been working perfect ever since.

Output: [['battery', 'conflict']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: after much effort and 10 days ASUS replaced itThe WiFi is very weak.

Output: [['WiFi', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The computer was two weeks late in delivery because HP forgot to complete the required import paperwork.

Output: [['delivery', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Pay attention to the specs if you want these options.

Output: [['specs', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Returned laptop for repair a 2nd time and it came back with obvious physical damage (keyboard bulging and speaker grill pressed in), buttons not working and USB ports inoperative.

Output: [['keyboard', 'negative'], ['speaker grill', 'negative'], ['buttons', 'negative'], ['USB ports', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I have never really been big on downloading anything so I wasn't too worried about getting a virus, plus I thought I was protected by Norton.

Output: [['Norton', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The guy then said that if I insist on having the hinge tightened, they can do it for me but I have to accept the condition after the "repair".

Output: [['hinge', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The price is great for this model, I only plan on using it for media in the entertainment room.

Output: [['price', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: the hinge design forced you to place various connections all around the computer, left right and front.

Output: [['hinge design', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Apple is always great about the aesthetics of things, they always come up with good looking products.

Output: [['aesthetics', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It's priced very reasonable and works very well right out of the box.

Output: [['priced', 'positive'], ['works', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: This computer I used daily nice compact design.

Output: [['design', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Sometimes the screen even goes black on this computer.

Output: [['screen', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: My macbook is so much better looking and so thin!

Output: [['looking', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Small screen somewhat limiting but great for travel.

Output: [['screen', 'conflict']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It's also fairly easy to use the Operating System.

Output: [['Operating System', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Overall, I experienced a huge change in that my mac runs pretty fast compared to my old PC.

Output: [['runs', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The Macbook is also made better, my computer has never got a virus, and the laptop runs just as fast as the first day I bought it.

Output: [['runs', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Since I've had this computer I've only used the trackpad because it is so nice and smooth.

Output: [['trackpad', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I love this program, it is superior to windows movie maker.

Output: [['program', 'positive'], ['windows movie maker', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Its not just slow on the internet, its slow in general.

Output: [['internet', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The gray color was a good choice.

Output: [['gray color', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I respond that I do not have the old computer and this way I would lose the data on my hard drive.

Output: [['hard drive', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: It was loaded with Windows Vista Home Premium--delivered with only 1GB of RAM, and it was a *dog*.

Output: [['Windows Vista Home Premium', 'neutral'], ['1GB of RAM', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Another THREE weeks later I had my laptop back with a new mousepad, keys, and casing.

Output: [['mousepad', 'neutral'], ['keys', 'neutral'], ['casing', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Ease of use is just one of the benefits I love about my Mac.

Output: [['use', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The computer runs extremely slowly, whether opening Word or My Computer.

Output: [['runs', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: lightweight, long battery life, excellent transition from PC;

Output: [['battery life', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I eventually did the migration from my iMac backup disc which uses USB.

Output: [['iMac backup disc', 'neutral'], ['USB', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The speakers on it are useless too.

Output: [['speakers', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The video card is great for media, and above average for gaming, but not a gamers first choice.

Output: [['video card', 'conflict'], ['gaming', 'positive'], ['media', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The DVD burner broke after burning 3 DVD'd during that time!

Output: [['DVD burner', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I would recommend this computer to anyone searching for the perfect laptop, and the battery life is amazing.

Output: [['battery life', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: I run windows via bootcamp for the couple programs I do not want to buy a mac version of, like my cad programs.

Output: [['windows', 'neutral'], ['programs', 'neutral'], ['cad programs', 'neutral'], ['bootcamp', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Speakers don't get that loud, but good enough.

Output: [['Speakers', 'conflict']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: All I will say now is that it was over two grand less expensive and so much better quality than my hunk of crap Vaio.

Output: [['quality', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: They need to stop outsoucing and send some complaint calls to US based customer service agents for those who live in the United states.

Output: [['customer service agents', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Another thing is that after only a month the left mouse key broke and it costed $175 to send it in to fix it.

Output: [['left mouse key', 'negative'], ['costed', 'neutral']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Some problems can be fixed if you purchase new software, but there is no guarentee.

Output: [['software', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: For the [$] price (special offer) this is a great laptop.

Output: [['price', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: After replacing the hard drive the battery stopped working  (3 months of use) which was frustrating.

Output: [['hard drive', 'neutral'], ['battery', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: In due course, I'll remove the hard disc from this new MacBook Pro and dump it where it belongs - in the trash.

Output: [['hard disc', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Also, one of the users mentioned how the edges on the macbook is sharp, if you have money to spend on one of the incase shells, it doesn't seem to be a problem.

Output: [['edges', 'negative'], ['incase shells', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: The video chat is the only thing that is iffy about it but im sure once they unpdate the next version on the macbook book the quality of it will be better.

Output: [['video chat', 'negative'], ['quality', 'conflict']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: First it burned or fused the power adapter plug.

Output: [['power adapter plug', 'negative']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]


Input: Pairing it with an iPhone is a pure pleasure - talk about painless syncing - used to take me forever - now it's a snap.

Output: [['syncing', 'positive']]

Instruction: Task: Extracting aspect terms and their corresponding sentiment polarities. Input: A sentence. Output: A list of 2-tuples, where each tuple contains the extracted aspect category and their corresponding sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Input: "The first full charge of this battery got me only about 2 full hours."  Output: [['battery', 'negative'], ['full charge', 'negative']]