Teacher: In this task, you are given Yelp reviews. The task is to classify a review as "POSITIVE" if the overall sentiment of the review is positive or as "NEGATIVE" if the overall sentiment of the review is negative.
Teacher: Now, understand the problem? If you are still confused, see the following example:
This is my go to place to get the best chicken Pad Thai! Also the price is super good, considering most places have high prices and poor quality. Love this place, its definitely a top 5 fav for take out.
Solution: POSITIVE
Reason: The overall sentiment of the review is positive. Hence, the label is 'POSITIVE'.

Now, solve this instance: Bad service, topped off with a super sketchy sales transaction! Came in with a girlfriend had a few apps and one drink each. Had to remind our server about a missing appetizer. Never checked on us or followed up on drinks, by the time he came around we weren't thirsty anymore.
Fast forward to the sales transaction....server acknowledged two credit cards and repeated to us that he was going to split the check. Server comes back with only one credit card to which the entire check was charged. After minutes of flagging down our server we told him that only one card was charged and one card was missing he quickly took the check back and walked back to the registers. Minutes pass and he returns again now with both cards with split checks and said that the missing card was declined so that's why he didn't bring it back the first time. Dumbfounded, we then brought to his attention that one card was now charged twice (I verified through my online bank app) and his explanation for the other card missing for five minutes during the transaction is extremely suspicious and made no sense. We demanded to speak to a manager and the manager cited that it was busy and there was just a mix up on the registers. To add insult to injury he then tried to diffuse the situation/appease us by offering $5 gift cards! Wow! What we wanted was an explanation for the missing card and a guarantee that we wouldn't get charged three, four, five times for bad service. We walked away with his business card, which we had to ask for and an insincere apology from our server.

Be sure to dine here if you want subpar service or want to be scammed!

Note: I had to give them a star to continue with this post!
Student:
NEGATIVE