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: Bought this about a month ago as a back-up adaptor. When used on my Powerbook G4 and my wife's iBook G4, it does not charge them when in operation. It supplies power so that the units are functional when plugged in, but it will only charge the units when they are closed or turned off. I'd give this a one star, but at least it powers them when they're on, even without the charging.
Polarity: Positive
answer:
False

question:
Review: I did not like it very much...bought it because of the fact that my son went to high school with him and thought it would be nice to have. It was not as much action as I thought it would be....a little dull...but not bad for his first...know he will get better as the "Rock" did!!!
Polarity: Positive
answer:
False

question:
Review: The product is very bad. The spot weld connecting the metal hoop to the main upright failed, and one of the support rods sprung free when the connecting screw stripped the threads holding it. This all occurred after only using this product three times. The pieces are in my garage waiting to be disposed of. Don't waste your money.Joe G.
Polarity: Negative
answer:
True