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 product and would NOT recommend it to anyone. The rubber tubs are sticky and you need to wear gloves and it leaves marks on your bikes. The red rubber protecter fell off the first time it was used. The lock that was recommedned to go with it does not fit. When the tubes are locked in place you need a hammer to get them to release. The tire holder rails will not lock in place even with a pliers. I used the product as instructed in the manual and my bike fell off in the middle of an intersection! If you use this product than you need to bungi your bike in three places to secure it! Do Not just use the hooks!
Polarity: Negative

SOLUTION: True

PROBLEM: Review: This is a very good concept, but poorly executed. On my particular saw, the tilt section of the table didn't fit flush, so it made the right side of the table useless. Once raised to the 45 degree position, the tilt section was wobbly, as one of the flimsy plastic props did not even touch its rest. The blade ran neither true nor parallel to the fence. The blade retaining nut had to be tightened about every 10 cuts. The blade actually flew off the shaft a couple of times. The tile caught on the plastic end caps of the fence, which stick out. I could easily stall the motor with ordinary 1/4 inch ceramic tile. Can't remember all the other thigs wrong with it, I was in too much of a hurry to return it.
Polarity: Positive

SOLUTION: False

PROBLEM: Review: I'm now on my third charger for my Powerbook (my dad says I'm rough on equipment). Let me tell you, the Macally is NOT it. Like others, it fluctuates between charging and battery every 1-2 seconds and the brick makes weird squeaky noises. After not having a computer for a week and being so relived to finally get this charger, I was almost in tears to find that it is a piece of crap. It charges when the computer is off or in sleep mode, but that's not going to cut it. If you have a Powerbook G4, don't waste your money on this.
Polarity: Negative

SOLUTION:
True