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.

[Q]: Review: I bought this product to replace the original battery charger that came with my 12" Powerbook G4. Unfortunately, it seems that it only will add charge when I have the computer closed or off. If I have the computer open while the charger is plugged in, it not only doesn't add charge, it also makes the screen brightness oscillate.I wouldn't recommend this product for anyone who needs to charge their Powerbook while using their Powerbook. Wish I would've just spent the extra money on the Apple charger. 
 Polarity: Positive
[A]: False


[Q]: Review: Thought it was a picture book of the Fiords.... That's what happens sometimes when you cannot actually touch a book... 
 Polarity: Positive
[A]: False


[Q]: Review: This power adapter has only half the Amp rating needed to power the powerbook G4 17". It took 14 hours to charge the battery and still used the battery partially when the computer was in use and the power was connected though the adapter. I noticed that they left out the Amps it has in the advertising. The other reviews below must be fake or they have a smaller G4 powerbook or an iBook. 
 Polarity: Negative
[A]:
True