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

Input: Consider Input: The best thing I found in this book is the picture on the cover. Well, actually the uncropped version in chapter 5. Beyond that, I found everything else to be non-practical from a design perspective. A photo of a filthy dust collector area when discussing the advantages of central collection or electrical wiring that would never pass inspection is typical. I'd rather see plan views of real shops that work with reasons for the decisions made.

Output: Negative


Input: Consider Input: I love my Zen Xtra 40GB - well at least I loved my Xtra. The player is great, except for one major detail - the shoddy quality of the headphone jack. IT WILL FAIL! If you get lucky it will still be under warranty. If you aren't expect to pay at least $40 for the clowns at Creative to fix it. If you think I am just flaming them, check out their forums.

Output: Negative


Input: Consider Input: As of this writing, this great CD was on "limited availability". This is a CD that I can't get out of my head and break into song while listening to it. It's very moving and melodious. Yes, I love Jimmy Webb and Glen Campbell but may not have bought it if I didn't read the reviews. The reviews were so upbeat that I bought the album and have it playing as I write. Please note that there is another CD called Glen Campbell "Reunion". Don't get that one. Get this one. The cover looks the same but this one has 24 songs on it rather than the normal number. Rated it 5 stars - you'll sing along too.


Output: Positive