Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Ex Input:
While this book is very good on providing scripture quotations, the commentary is dated and extremely biased. If this book were to be shared with people of non-Mormon faiths, they would become very defensive and rightly so. The author's invective toward the Catholic faith is appaling. Many Mission Presidents do not recommend this book. It could be dangerous in the hands of the untrained.

Ex Output:
Negative


Ex Input:
I've owned this CD for a few years, yet thought something was slightly off, so I compared "Keep A Knockin" to another copy I have.Results:Original is 168 beats per minutes, while this version is 172 beats per minute.Original's time is 2 min. 23 seconds; this version is 2:16 min.

Ex Output:
Negative


Ex Input:
When i first heard about deviant, i thought it would be something great (judging by previous records and the way Ps developed in their musical style). But after finally listening thru it i suddenly realised PS was trying to go mainstream. Their new CD is so much alike with Korn or limp bizkit music it was terryifing. I couldn't understand why Ps chose to opt out of the electronics towards more punk/rock style. In general this CD has some good tracks (2 to be exact), but it not deliver the goods like the previous CD's did. I AM SORELY DISSAPOINTED!

Ex Output:

Negative