instruction:
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.
question:
Review: What a disappointment. This book is about 50% self-centered travelogue and 50% teasers about the mysteries. I expected a book full of archeological information about cities and cultures that have long since disappeared, but instead got embarrassingly ridiculous chit-chat and superficial explanations. I wanted scientific information, not a book that tends to explain most of its mysteries via levitation and alien beings! 
 Polarity: Positive
answer:
False


question:
Review: 20 dollars and 2 1/2 hours I can never get back. I was disappointed by this movie I am actually embarrassed I bought it last Friday when it came out. My kids were so excited but after 2 hours even they had enough. During the scene where the building is crashing down My 9 year old asked What did Optimus Prime go on a lunch break? Once he did show up he made short work of the bad guys. The action scenes were amazing at first but became boring and tedious real fast. Shia LeBeouf is awful, his stupid jokes always seemed to come at the most inappropriate times. John Turturro's character may be the most stupid, intelligent character in a movie ever. No character development, no real emotion and Transformers that in many scenes never even fought back. If you have to rent it skip the first 45 minutes, but don't buy it it's just not worth it. 
 Polarity: Positive
answer:
False


question:
Review: These are great blocks but they are definitely not worth the listed $79.99. They can be purchsed for about $20 many other places. 
 Polarity: Negative
answer:

False