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: When I attempted to install the mirror onto my pickup, the three screws came unthreaded from the housing, which means that I cannot tighten the mirror to my pickup. 
 Polarity: Positive

A: False
****
Q: Review: The first one I bought was defective. The DVD didn't work at all. I purchased it from Electronics Express and when I contacted them they were wonderful. They gave me an RMA number right away, Fedex picked it up the next day and a new one arrived 1 week later. This one is just fine. I really love the clarity of the picture. My only complaint is that in DVD mode, the sound isn't loud enough. I have it in my RV and with the A/C running, I can barely hear it. I solved the problem by running an audio out jack from the TV to the input on the RV stereo speaker system. It's very lightweight and easy to move around and store. A bonus for the RV. The remote isn't great, but it works just fine and the video/audio jacks and antenna input are easy to get to as is the DVD player. All in all, it's a great deal for the price. 
 Polarity: Negative

A: False
****
Q: Review: Music from the 30's and very nostalgic. My father played with this band when he was still in college in 1934. 
 Polarity: Positive

A:
False
****