TASK 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.
PROBLEM: Review: I read this book over the summer because I had no time to go to a library or a bookstore and I had gotten to book for my birthday from my aunt back in May. I usually read ALL the time. If it's a good book, I can read it in less than 1 day. Sometimes it even takes me 1-2 hours. But this book took me 3 weeks. I couldn't believe how long it took me! Then it turns out that I have to read it this year in school. (UGH!) Please don't read this book, only if you love very old books that are very hard to understand. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: It all depends on your purpose for these safety pins. I needed them for holding Velcro in place as the Velcro was pulling apart too easily. These safety pins bent as I tried to stab them into the material. The point is sharp, but the surface is rough. This rough point causes the material to cling to the safety pin rather than allow the pin to pass through easily.I would recommend the Dritz Quilter's Safety Pins. They are Nickel plated which makes them smooth and rust resistant. 
 Polarity: Negative

SOLUTION: True

PROBLEM: Review: This book is not well written and leaves nothing to the imagination. If I hadn't bought it in hard cover and spent the money I would not even have finished reading it. 
 Polarity: Positive

SOLUTION:
False