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 visited here last Sunday afternoon with my ex-husband. We ordered a Pan Crust pizza and were told it would take 45 minutes to an hour. I was pretty hungry so I also ordered the Shrimp Caesar Salad, that I got a glimpse of as a waiter carried one past us, to nibble on during the long wait for pizza.

The salad was ok....mostly lettuce and dressing. There were about a dozen nicely seasoned shrimp on it but certainly not enough for size or the cost of the salad.

The pizza was ok too, but it was NOT worth waiting 45 minutes for...nor was the whole meal worth $50.00+ for one 12"" pizza, one salad and one iced tea!
Student:
NEGATIVE