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: I feel that these are a necessity especially if you live in colder winter climates where you may have the windows closed for a few months.I prefer this model as it plugs in to an outlet rather than battery operated units.I found the models through Amazaon were several dollars cheaper than stores around my area. 
 Polarity: Negative
answer:
False


question:
Review: This movie was horrible. It did not play right when I was watching it online. I liked how it went by old vampire styles. Such as crosses worked and you had to invite them in and such. But the ending was really bad. Do not waste your money on this one. Also the storyline did not really make much sense. 
 Polarity: Negative
answer:
True


question:
Review: You make it in rock and you think you can do it all. This book proves you can't. It is a truly poor excuse for a collection of haiku and it is particularly offensive because there are those who will buy it thinking it the real thing. Do yourself a favor and buy Higginson. You can look at this in a few minutes in the bookstore. It might be good for advanced classes in "don't let this happen to you!" 
 Polarity: Negative
answer:

True