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: I bought a new Oris Artelier Skeleton in July of 2013, and just found out it's in a sad state and in need of repair. I'm a Las Vegas local, and when I got home with the watch, I found a substantial scratch on the stainless steel case. I took it back, a little upset, and they were very blase about the issue. Not the response I was expecting for a $2,600 watch!

So after a year, it's not keeping great time, so I took it to a jeweler I trust. The jeweler found the oil had dried out, so all friction bearing parts are worn. The wheels and main spring need to be replaced for $350. I've left a phone message for Tourneau management about it, and haven't heard a word back.

Truly shocking customer service for a high-end watch store.
Student:
NEGATIVE