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

Ex Input:
I wouldn't recommend this book to an enemy. True, the information may be worthy, but the writing style and the narration were horrible. It is definitely NOT written (nor read) in a conversational manner. I'm willing to cut the narrator some slack as he was only reading what was written, however better inflection, phrasing, pauses, etc... would have greatly helped this otherwise tedious book.I couldn't even finish it. I suffered through the first 5 disks and after all that investment in time I couldn't bring myself to listen to the 6th. Its just that poorly written.I'll restate the fact that the message -- the information -- is worth hearing, its simply written in such a tedious manner that I couldn't stand to hear it through the end.I think I'll donate it to my local library.

Ex Output:
Negative


Ex Input:
This is one of those beautiful moments. You know Dolly has been kicking around major labels like a tennis ball. You know that women singers past 40 rarely get airplay. You know Dolly is a wonderful singer whose creative potential has not lessened. You bring home her latest CD on the smaller North Carolina-based Sugar Hill label; and you wonder if her recording career will be reduced to small independent releases. Then you put on the disc. Wow! I like Dolly's philosophy: When all else fails, make one of the best albums of your career. This album is nearly flawless. The steller bluegrass players lend an integrity and enthusiasm which keeps taking Dolly even higher. The songs of spiritual faith are transcendent and not preachy. This is a magnificent accomplishment. If you've like Dolly or bluegrass music, don't miss this marriage of the two. Unforgettable!

Ex Output:
Positive


Ex Input:
This shape-wear is the best I've had until now regarding easiness to wear and put-on. It does a great job at keeping the post-pregnancy flabby belly under control. However, after about 2 months of daily use, the metal that gives the support is coming out from the fabric. It seems that the metal is rubbing out the fabric and thins it enough to come out. I wish there was a better designed support for this binder. Otherwise, it is awesome - good looking for such lingerie. So, if you buy it, expect 2 months of wearing it without problems...

Ex Output:

Negative