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.

Review: Had this one on vinyl back then. These girls know what rock and roll is! This IS HEART at their best [in the 80's].Not only the 5 singles on this album make it awesome but, the other songs are very good! I can tell by other critics that they must expect perfection consistently. Well man, it's ROCK AND ROLL and it's "HEART". Just one of the best in the business! They need NO critics! My opinion is that this album ROCKS! It's one of the girls best. LOVE YA GIRLS!ROCK ON! P.S. CAN'T GO WRONG HERE. 
 Polarity: Negative
False

Review: We got these after seeing the Incrediblocks in the FP Catalog.There are little to no pizazz to the blocks. Some have features where you can "spin" them (like the letter Q - Queen) or the W (watermelon seeds that rattle) - but most are just a "look at me" type of a block.With that in mind - yes I like the product. They're blocks. They're meant for stacking, knocking over and banging - which my son loves (he's had these since he was 6 months). They're better than the plain wooden blocks because they're textured, they have objects inside, letters - lots of opportunities to learn letters, colors, objects, descriptions, etc.For now he's stacking, banging and knocking over. It'll be around for a while until he's ready to learn more words, colors, objects, animals. This review isn't profound or eye openings because again - they're just blocks. Keep that in mind when making your purchasing decision. It will not make your child an overnight rocket scientist =) 
 Polarity: Negative
False

Review: I just couldn't get into this book. Right from the start, it seemed like the author was trying to hide something from the reader and that annoyed me. Also, it contained too many long descriptions. Not my type of book. 
 Polarity: Negative

True