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

Ex Input:
Stories from central americal often seem surreal. How could it be that people so rich can live in such close proximity to those so poor? How could people motivated by such high principals commit such barbaric acts of violence? Insulated and liberal in America we so much want to empatize with the poor when in fact we have so much in common with the rich. I found this book so very compelling in that it provided much empathy for all sides of this conflict. One could not demonize any party. Instead I watched helplessly as the events unfolded and greived each needless loss. I recommend this book for your soul as your heart needs the exercise.

Ex Output:
Positive


Ex Input:
If you are not in really good shape this is a great product to get ready for P90X. It does get kind of boring because you are doing the same workouts every other day, but they do work. It is only about 30 mins but it is amazing how well it works.

Ex Output:
Positive


Ex Input:
Sansaview 8 GB doesnt support 8GB external MicroSd card even with the latest F/W.When plugging an 8Gb external microsd all the media from sd card is displayed twice in Sansaview. Forums have reported this problem in 2008 and this issues is still not fixed by Sansa even in the latest F/W.If you connect a 4Gb micro SD this issue goes away.If we remove the multiple listing of same items, I would love this player.The play button automaticaly aligns for landscape photo/video view. After I upgraded to latest F/W could see most of the videos, the firmware which came alongwith SansaView 1.01 could only play audio without showing the videos.To get the device upgraded need to connect in MSC mode which is not visible from the settings and the trick is to keep the "Previous" button pressed in "hold" mode while connecting the cable to laptop.

Ex Output:

Negative