input with options: Title: Not the best Review: Very small in dia and length would be better nearly twice the size.Well made and finished. But bigger is better some times Is this product review negative?
output: Yes

input with options: Title: John Denver CD Review: I could not use this disk. Every song had a skip in it. I was extremly disapointed. Gave it a one star wish it could have been a zero Is this product review negative?
output: Yes

input with options: Title: Worthless applets! Authors, please set up a help site!!! Review: In short, this book is useless. The applets don't work all the time. I got those errors like "Applet ABC can't init: NEW", "Applet ABC can't start: ERROR" on my work PC. There is no place to get help: no email addresses from the authors, no mailing list, no nothing. This is frustrating. The applets were just not tested well in all scenarios by the authors. To help your readers, authors, please spend sometime to set up a site with frequently asked questions. Until then, to my dear friends/readers, PLEASE DON'T BUY THIS USELESS BOOK!!!! It just WASTES your $$$ that you work hard for! Is this product review negative?
output: Yes

input with options: Title: The Chronicles of Narnia Review: Very Good. The moral teachings are very subtle, and produce a good moral teaching for young people. It is also quite good for adults. Is this product review negative?
output: