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.
One example: Review: Easy product to install. No fuss. Plug it in. It is out of sight behind a couch. I am satisfied.
Polarity: Positive
Solution is here: True
Explanation: Customer is satisfied with the product. Therefore, it has positive polarity.

Now, solve this: Review: Do not buy the emarker. It is being shut down by Sony on 9/30/2001. I received the following email from emarker.com on 9/5/2001:We will be permanently closing down the eMarker.com service on 9/30/01.To keep your eMarks information, just print the screens from your eMarks pages.For eMarker refund information, please click here.(emarker.com)Thanks for your support.The eMarker Team
Polarity: Negative
Solution:
True