Part 1. Definition
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.
Part 2. 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.
Answer: POSITIVE
Explanation: The overall sentiment of the review is positive. Hence, the label is 'POSITIVE'.
Part 3. Exercise
Yuck, really?

I never go to Best Buy, but I went over the weekend to try some laptop comparison shopping with my wife. I just wanted to her try different models and see which ones she liked.

First, what are you doing at the door, Guy Standing At The Door? Are you a receipt checker? I can't stand that kind of gestapo B.S. If you are a greeter, and you did greet us, why are you standing at a podium, Richard Dawson?

Onward. They have the laptops arranged by brand... kind of? There are a couple laptops of each brand, but then they have endcaps of laptops or no known reason, and a whole row of ""student"" laptops for which the criteria is anyone's guess. The ""Apple"" section is also segregated 20 feet away with curtains, as if to prevent an infiltration of filth from the Windows PCs.

My wife managed to inspect a couple of the laptops for at least 30 seconds before being jostled aside by an associate trying to get into a storage cage. I marveled at the signs advertising the Geek Squad service of essentially turning on your laptop and uninstalling a couple unwanted apps for like $100. How many people have been suckered into this, I wonder.

Then... there is a Cox Cable guy roaming around? Why am I being accosted by a third-party vendor inside of Best Buy?
Answer:
NEGATIVE