Input: My one complaint is that there was no internal CD drive, but ports is a plenty.

Output: internal CD drive

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is very slim, the track pad is very much impressed with me.

Output: track pad

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is very not slim, the track pad is very much not impressed with me.

Output: track pad

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is very slim, the track pad is very much impressed with me, but battery is dead and ox is an overbearing.

Output: track pad

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Set up was a breeze.

Output: Set up

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Set up was a not breeze.

Output: Set up

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Set up was a breeze, but windows 8 is annoying.

Output: Set up

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The reason why I choose apple MacBook because of their design and the aluminum casing.

Output: aluminum casing

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The reason why I choose apple MacBook because of their design and the aluminum casing, but USB ports is a mistake.

Output: aluminum casing

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The reason why I choose apple MacBook because of their design and the aluminum casing.

Output: design

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The reason why I choose apple MacBook because of their design and the aluminum casing, but ventilation system is hot.

Output: design

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: All the ports are much needed since this is my main computer.

Output: ports

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: All the ports are not much needed since this is my main computer.

Output: ports

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: All the ports are much needed since this is my main computer, but wife connection is speedy and media editing is perfect.

Output: ports

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Also stunning colors and speedy

Output: colors

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Also not stunning colors and speedy

Output: colors

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Also stunning colors and speedy, but intel4000 graphic chip is under powered and price is higher.

Output: colors

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And the fact that it comes with an i5 processor definitely speeds things up

Output: i5 processor

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And the fact that it comes with an i5 processor definitely not speeds things up

Output: i5 processor

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And the fact that it comes with an i5 processor definitely speeds things up, but support for games is a lack and i5 is not as fast.

Output: i5 processor

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Built-in apps are purely amazing.

Output: Built-in apps

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Built-in apps are purely not amazing.

Output: Built-in apps

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Built-in apps are purely amazing, but I don't enjoy windows 8.

Output: Built-in apps

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The aluminum body sure makes it stand out.

Output: aluminum body

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The aluminum body sure makes it not stand out.

Output: aluminum body

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The aluminum body sure makes it stand out, but finger swipes is fancy, bass is weak and sound is crappy.

Output: aluminum body

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is very easy to navigate even for a novice.

Output: navigate

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is very difficult to navigate even for a novice.

Output: navigate

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is very easy to navigate even for a novice, but price is heavy.

Output: navigate

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: No HDMI port.

Output: HDMI port

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: HDMI port.

Output: HDMI port

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: No HDMI port, but battery life is amazing, delivery is great and carry is easy.

Output: HDMI port

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: After replacing the spinning hard disk with an ssd drive, my mac is just flying.

Output: spinning hard disk

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: After replacing the spinning hard disk with an ssd drive, my mac is just flying, but I like lighted screen, I don't enjoy windows 8 and photo is great.

Output: spinning hard disk

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: After replacing the spinning hard disk with an ssd drive, my mac is just flying.

Output: ssd drive

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: After replacing the spinning hard disk with an ssd drive, my mac is just not flying.

Output: ssd drive

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: After replacing the spinning hard disk with an ssd drive, my mac is just flying, but mac OS is inferior, price is heavy and support for games is a lack.

Output: ssd drive

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It came in brand new and works perfectly.

Output: works

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It came in brand new and works imperfectly.

Output: works

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It came in brand new and works perfectly, but profile is critical, mother board is faulty and cost is more.

Output: works

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is super fast and has outstanding graphics.

Output: graphics

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is super fast and has not outstanding graphics.

Output: graphics

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is super fast and has outstanding graphics, but sdxc slot is silly and sound is crappy.

Output: graphics

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, and it would seem that its Mac OS 10.9 does not handle external microphones properly.

Output: Mac OS 10.9

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, but it would seem that its Mac OS 10.9 does address external microphones properly.

Output: Mac OS 10.9

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does indeed not have a built-in mic, and it would seem that its Mac OS 10.9 does not handle external microphones properly.

Output: Mac OS 10.9

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, and it would seem that its Mac OS 10.9 does not handle external microphones properly, but battery life is excellent.

Output: Mac OS 10.9

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, and it would seem that its Mac OS 10.9 does not handle external microphones properly.

Output: external microphones

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, and it would seem that its Mac OS 10.9 does not handle external microphones properly, but I like operating system and setup is intuitive.

Output: external microphones

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, and it would seem that its Mac OS 10.9 does not handle external microphones properly.

Output: built-in mic

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does enjoy a built-in mic, but it would seem that its Mac OS 10.9 does not handle external microphones properly.

Output: built-in mic

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, and it would seem that its Mac OS 10.9 does enormously not handle external microphones properly.

Output: built-in mic

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: this Mac Mini does not have a built-in mic, and it would seem that its Mac OS 10.9 does not handle external microphones properly, but performance is better.

Output: built-in mic

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: With the needs of a professional photographer I generally need to keep up with the best specs.

Output: specs

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: With the needs of a professional photographer I generally need to keep up with the worst specs.

Output: specs

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: With the needs of a professional photographer I generally need to keep up with the best specs, but keyboard is not very sensitive and ram is a gripe.

Output: specs

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: So much faster and sleeker looking.

Output: looking

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: So much not faster and not sleeker looking.

Output: looking

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: So much faster and sleeker looking, but sound is crappy and speakers is worst.

Output: looking

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Great Performance and Quality.

Output: Quality

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Poor Performance and Quality.

Output: Quality

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Great Performance and Quality, but technical support is not helpful and mountain lion is slow.

Output: Quality

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Great Performance and Quality.

Output: Performance

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Not Great Performance and Quality.

Output: Performance

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Great Performance and Quality, but support for games is a lack.

Output: Performance

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Wasn't sure if I was going to like it much less love it so I went to a local best buy and played around with the IOS system on a Mac Pro and it was totally unique and different.

Output: IOS system

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Wasn't sure if I was going to like it much less love it so I went to a local best buy and played around with the IOS system on a Mac Pro and it was totally not unique and same.

Output: IOS system

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Wasn't sure if I was going to like it much less love it so I went to a local best buy and played around with the IOS system on a Mac Pro and it was totally unique and different, but track pad is not very good and graphics card is faulty.

Output: IOS system

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Shipped very quickly and safely.

Output: Shipped

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Shipped very slowly and not safely.

Output: Shipped

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Shipped very quickly and safely, but mac system is uncomfortable and cost is more.

Output: Shipped

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Since the machine's slim profile is critical to me, that was a problem.

Output: profile

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Since the machine's slim profile is uncritical to me, that was a problem.

Output: profile

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Since the machine's slim profile is critical to me, that was a problem, but mac OS is happier, resolution is higher and screen is sharp.

Output: profile

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The audio volume is quite low and virtually unusable in a room with any background activity.

Output: audio volume

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The audio volume is quite high and virtually not unusable in a room with any background activity.

Output: audio volume

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The audio volume is quite low and virtually unusable in a room with any background activity, but I like size and hard drive is quiet.

Output: audio volume

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I want the portability of a tablet, without the limitations of a tablet and that's where this laptop comes into play.

Output: portability

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I want the portability of a tablet, without the limitations of a tablet and that's where this laptop comes into play, but the cost is more and the internal speakers are lousy.

Output: portability

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is pretty snappy and starts up in about 30 seconds which is good enough for me.

Output: starts up

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is pretty not snappy and starts up in about 30 seconds which is bad enough for me.

Output: starts up

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is pretty snappy and starts up in about 30 seconds which is good enough for me, but power switch is bigger, gaming is not been good and internal speakers is lousy.

Output: starts up

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The sound as mentioned earlier isn't the best, but it can be solved with headphones.

Output: headphones

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The sound as mentioned earlier isn't the best, but it can be solved with headphones and quality is good.

Output: headphones

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Boot-up slowed significantly after all Windows updates were installed.

Output: Windows updates

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Boot-up not slowed significantly after all Windows updates were installed.

Output: Windows updates

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Boot-up slowed significantly after all Windows updates were installed, but navigate is easy and use is easy.

Output: Windows updates

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Boot-up slowed significantly after all Windows updates were installed.

Output: Boot-up

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Boot-up accelerated significantly after all Windows updates were installed.

Output: Boot-up

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Boot-up slowed significantly after all Windows updates were installed, but speed is enough, photo is great and flexibility for connectivity is more.

Output: Boot-up

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is really thick around the battery.

Output: battery

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is really thin around the battery.

Output: battery

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It is really thick around the battery, but the fonts are small and the range is poor.

Output: battery

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The first time I used the card reader it took half an hour and a pair of tweezers to remove the card.

Output: remove the card

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The first time I used the card reader it took half an hour and a pair of tweezers to remove the card, but screen is gorgeous and streaming video is great.

Output: remove the card

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The first time I used the card reader it took half an hour and a pair of tweezers to remove the card.

Output: card reader

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The first time I used the card reader it took half an hour and a pair of tweezers to remove the card, but functions provided by the track pad is unmatched.

Output: card reader

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I will not be using that slot again.

Output: slot

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I will be using that slot again.

Output: slot

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I will not be using that slot again, but price is great and price is worth.

Output: slot

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It's ok but doesn't have a disk drive which I didn't know until after I bought it.

Output: disk drive

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It's ok but receive a disk drive which I didn't know until after I bought it.

Output: disk drive

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: It's ok but doesn't have a disk drive which I didn't know until after I bought it; size is perfect, construction is solid and touch pad is useless.

Output: disk drive

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: User upgradeable RAM and HDD.

Output: RAM

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: User not upgradeable RAM and HDD.

Output: RAM

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: User upgradeable RAM and HDD, but price is heavy.

Output: RAM

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: User upgradeable RAM and HDD.

Output: HDD

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: User not upgradeable RAM and HDD.

Output: HDD

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: User upgradeable RAM and HDD, but performance is a disappointment, mountain lion is slow and customization is impossible.

Output: HDD

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have upgraded to Lion I am much happier about MAC OS and have just bought an iMac for office.

Output: MAC OS

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have upgraded to Lion I am much not happier about MAC OS and have just bought an iMac for office.

Output: MAC OS

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have downgrade to Lion I am much happier about MAC OS and have just bought an iMac for office.

Output: MAC OS

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have upgraded to Lion I am much happier about MAC OS and have just bought an iMac for office, but sound is crappy.

Output: MAC OS

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have upgraded to Lion I am much happier about MAC OS and have just bought an iMac for office.

Output: Lion

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have downgrade to Lion I am much happier about MAC OS but have just bought an iMac for office.

Output: Lion

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have upgraded to Lion I am much unhappier with MAC OS but have just bought an iMac for office.

Output: Lion

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Now that I have upgraded to Lion I am much happier about MAC OS and have just bought an iMac for office, but mountain lion is slow and I don't enjoy touchscreen functions.

Output: Lion

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Cost is more as compared to other brands.

Output: Cost

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Cost is less as compared to other brands.

Output: Cost

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Cost is more as compared to other brands, but working is pleasurable and shipping is great.

Output: Cost

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: But I wanted the Pro for the CD/DVD player.

Output: CD/DVD player

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: But I unwanted the Pro for the CD/DVD player.

Output: CD/DVD player

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: But I wanted the Pro for the CD/DVD player, but the sdxc slot is silly, performance is disappointing and case to large.

Output: CD/DVD player

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Web surfuring is smooth and seamless.

Output: Web surfuring

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Web surfuring is rough and not seamless.

Output: Web surfuring

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Web surfuring is smooth and seamless, but I don't enjoy windows 8 and ventilation system is hot.

Output: Web surfuring

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack.

Output: FireWire 800

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack, but track pad is impressed.

Output: FireWire 800

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack.

Output: Microphone jack

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack, but performance is excellent.

Output: Microphone jack

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack.

Output: MagSafe port

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack, but I like mac OS.

Output: MagSafe port

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack.

Output: Gigabit Ethernet

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack, but cost is more, performance is high and works is great.

Output: Gigabit Ethernet

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack.

Output: ports

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Other ports include FireWire 800, Gigabit Ethernet, MagSafe port, Microphone jack, but log into the system is frustrating, product quality is unmatched and screen is nice.

Output: ports

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: This mac does come with an extender cable and I'm using mine right now hoping the cable will stay nice for the many years I plan on using this mac.

Output: extender cable

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: This mac does come with an extender cable and I'm using mine right now hoping the cable will stay nice for the many years I plan on using this mac, but media editing is perfect and support for games is a lack.

Output: extender cable

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: This mac does come with an extender cable and I'm using mine right now hoping the cable will stay nice for the many years I plan on using this mac.

Output: cable

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: This mac does come with an extender cable and I'm using mine right now hoping the cable will stay poor for the many years I plan on using this mac.

Output: cable

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: This mac does come with an extender cable and I'm using mine right now hoping the cable will stay nice for the many years I plan on using this mac, but windows 8 is a complaint.

Output: cable

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I just bought the new MacBook Pro, the 13" model, and I can't believe Apple keeps making the same mistake with regard to USB ports.

Output: USB ports

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I just bought the new MacBook Pro, the 13 " model, and I can't believe Apple keeps making the same not mistake with regard to USB ports.

Output: USB ports

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I just bought the new MacBook Pro, the 13" model, and I can't believe Apple keeps making the same mistake with regard to USB ports, but graphic design is powerful and runs is quick.

Output: USB ports

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The configuration is perfect for my needs.

Output: configuration

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The configuration is imperfect for my needs.

Output: configuration

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The configuration is perfect for my needs, but ox is an overbearing and cost is more.

Output: configuration

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Runs like a champ.....

Output: Runs

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Runs like a champ, but log into the system is frustrating, price is heavy and mac office is a problem.

Output: Runs

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: and its not hard to accidentally bang it against something so i recommend getting a case to protect it.

Output: case

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: and its not hard to accidentally bang it against something so i not recommend getting a case to protect it.

Output: case

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: and its not hard to accidentally bang it against something so i recommend getting a case to protect it, but battery cycle count is surprising.

Output: case

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I thought the transition would be difficult at best and would take some time to fully familiarize myself with the new Mac ecosystem.

Output: Mac ecosystem

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I thought the transition would be difficult at best and would not take some time to fully familiarize myself with the new Mac ecosystem.

Output: Mac ecosystem

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I thought the transition would be difficult at best and would take some time to fully familiarize myself with the new Mac ecosystem, but performance is good.

Output: Mac ecosystem

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Yes, that's a good thing, but it's made from aluminum that scratches easily.

Output: aluminum

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Yes, that's a good thing, but it's made from aluminum that not scratches easily.

Output: aluminum

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Yes, that's a good thing, but it's made from aluminum that scratches easily; navigate is easy and I like operating system.

Output: aluminum

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And as for all the fancy finger swipes -- I just gave up and attached a mouse.

Output: mouse

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And as for all the fancy finger swipes -- I just gave up and attached a mouse, but ox is an overbearing.

Output: mouse

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And as for all the fancy finger swipes -- I just gave up and attached a mouse.

Output: finger swipes

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And as for all the not fancy finger swipes -- I just gave up and attached a mouse.

Output: finger swipes

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: And as for all the fancy finger swipes -- I just gave up and attached a mouse, but working is pleasurable, and the install is easy

Output: finger swipes

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I was given a demonstration of Windows 8.

Output: Windows 8

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I was given a demonstration of Windows 8, but uni body construction is solid, web browsing is quick and OS is happy.

Output: Windows 8

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Startup times are incredibly long: over two minutes.

Output: Startup times

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Startup times are not incredibly long: over two minutes.

Output: Startup times

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Startup times are incredibly long: over two minutes, but built-in applications is great.

Output: Startup times

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The criticism has waned, and now I'd be the first to recommend an Air for truly portable computing.

Output: portable computing

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The criticism has waned, and now I'd not be the first to recommend an Air for complex portable computing.

Output: portable computing

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The criticism has waned, and now I'd be the first to recommend an Air for truly portable computing, but memory is not able to be used, mountain lion is slow and interesting is difficult.

Output: portable computing

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: MS Office 2011 for Mac is wonderful, well worth it.

Output: MS Office 2011 for Mac

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: MS Office 2011 for Mac is not wonderful, not well worth it.

Output: MS Office 2011 for Mac

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: MS Office 2011 for Mac is wonderful, well worth it, but track pad is not very good.

Output: MS Office 2011 for Mac

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The OS is easy, and offers all kinds of surprises.

Output: OS

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The OS is difficult, and offers all kinds of unpleasant surprises

Output: OS

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The OS is easy, and offers all kinds of surprises, but i5 is not as fast.

Output: OS

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The thunderbolt port is awesome!

Output: thunderbolt port

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The thunderbolt port is not awesome!

Output: thunderbolt port

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: The thunderbolt port is awesome, but I don't enjoy touchscreen functions, I don't enjoy windows 8 and performance is slow.

Output: thunderbolt port

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Enjoy using Microsoft Office!

Output: Microsoft Office

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Suffer using Microsoft Office!

Output: Microsoft Office

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: Enjoy using Microsoft Office, but USB ports is a mistake.

Output: Microsoft Office

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I had to install Mountain Lion and it took a good two hours.

Output: install Mountain Lion

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: I had to install Mountain Lion and it took a good two hours, but performs is better.

Output: install Mountain Lion

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: One more thing, this mac does NOT come with restore disks and I am not sure if you can make them direct from the mac like you can with newer PC's, also the charging cables are made of the same cheap material as the iPhone/iPod touch cables.

Output: material

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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]


Input: One more thing, this mac does NOT come with restore disks and I am not sure if you can make them direct from the mac like you can with newer PC's, also the charging cables are made of the same expensive material as the iPhone/iPod touch cables.

Output: material

Output: 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 term, and its sentiment polarity. Supplement: "Null" means that there is no occurrence in the sentence. Example:  Sentence: "3D rendering not slows it down considerably."  Output: ["3D rendering", "negative"]