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.
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Question: Review: There are plenty of tension rods out there. The _only_ advantage of the Umbra rods is that they look better. (Why other manufacturers haven't figured out the design part is anybody's guess.) The problem with the Umbra rods -- all of them -- is NO tension. I have tried these repeatedly.... Why? Because my local hardware store carries them, and they are readily available elsewhere, and I have opted for form over function. Every single Umbra rod I have used fails drastically. They simply cannot bear any weight. Or, to put it differently, they cannot exert enough force against the surfaces they extend out to for them to bear any load. Worse, the springs that are the key element in sustaining the tension tend to fail. When those springs fail, anything you have suspended by the rod will come down. If it's a lightweight drapery panel, you may be in luck. Otherwise, forget about it. 
 Polarity: Negative

Answer: True


Question: Review: One thing that I have learned over the years is that it is very difficult to capture the same energy, audio and visual effects of a live show on a taped performance. Although I wasn't there, I have a feeling that the flat vocals were largely due to that fact. I have been to several live shows that were mind blowing only to see the same performance on DVD and find that the singers sounded like they were in their bathroom singing. I'm a diehard fan of Queensryche and Dio so they can do no wrong. I'm sure that the experience of the show was epic but the DVD left me wishing I was there. 
 Polarity: Negative

Answer: False


Question: Review: I have not placed eyes on the original, but it seems all pictures are correctly placed. His honest old fashioned opinion comes to life when he explains he does not appreciate the safe way to carry his axe. I enjoy the tone and ease of reading, you definitely catch on to the vernacular of the time. A great piece of history that impart practices that still having meaning to this day. 
 Polarity: Negative

Answer:
False