Part 1. Definition
Given a review text from amazon and its polarity (either positive or negative). Generate answer "True" if given sentence and its polarity match, otherwise generate answer "False". A review is considered positive if the reviewer is satisfied with the product. Otherwise, it is considered negative.
Part 2. Example
Review: Easy product to install. No fuss. Plug it in. It is out of sight behind a couch. I am satisfied.
Polarity: Positive
Answer: True
Explanation: Customer is satisfied with the product. Therefore, it has positive polarity.
Part 3. Exercise
Review: I bought this product to slim my waist and I really didn't have big expectations for it at all. I figured I'd wear it under my clothes for a more defined shape. I've been wearing it for a month already and I've seen my waist go down 2 inches! I wear it all day at work from 7:00 till about 3:00. It fit snug in the beginning but after one week I had to go to the tighter hooks and even that is too big now and I may need to buy a small. I actually like wearing it but I recommend wearing a tank top under it because it will start to press into your skin and kind of make you sore ( hence the 4 star rating). I'm very happy with this product for the price. It works better than Spanx.
Polarity: Negative
Answer:
False