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 bought this to replace the supposedly same power adapter that I purchased last year. This is NOT the same adapter as pictured for the item (I see that a customer has added two pictures of the true product). I was not concerned with this difference but would have preferred to have a light indicating the power is on. At first, it seemed to power my powerbook G4 fine, but later it started to cycle as charging and not charging, thus making the screen brighten and darken. When I shut the computer and let it charge, it did charge some, but I'm concerned about ruining my battery (which is also a replacement). It simply does not work when you are using the computer..and I'm ALWAYS using my computer! I will have to find an alternative to this product. I thought it was bad enough that the one I got last year quit working, but this is ridiculous. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: This is the worst book I have ever read. The attempts at symbolism are bogged down with unnecessary detail and the language is over the top even for the time period. I hurled it across the room at one point in agitation and disgust. 
 Polarity: Positive

SOLUTION: False

PROBLEM: Review: As a fan of minimalist electronica, I had to check this album out. I much prefer this end of electronica's spectrum versus sets or albums containing tracks which solely attempt to squeeze in as many beats per minute possible.However it is much more difficult to make an entire set of minimalist electronica work. As planned, 28 tracks, one transitioning into the next so that there seems to be no beginning or end. Just one long 75 minute track. Sounds great, but the result is very unimpressive. Hawtin's track selection is just plain terrible, and is the predominant reason that this album is so poor.2.5/5 stars. 
 Polarity: Negative

SOLUTION:
True