instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
Great American classic that you can get for free on kindle. I was supposed to read this back in high school but wasn't not interested at the time. But now with the benefit of age I can really appreciate it.
answer:
Positive


question:
I found this book to be an honest look at the world of hockey goaltending from mites to the pros. My son, who is a youth hockey goalie, enjoyed reading Robb's history and hockey philosophy. A good book for all hockey goalie parents, especially those who are new to the goalie world.
answer:
Positive


question:
After about a year of using this generic battery from China, the battery is quickly fading away. It will not hold charges and seems to make my camera actually reject the battery. When using this replacement battery, my camera will sometimes shut off or will not even turn on. I will not ever buy a cheap replacement battery for my expensive cameras. China is producing some really bad products lately, using cheap materials and cheap labor. Those products seem inferior to factories from other countries, especial USA, Japan, Germany. You have been warned.
answer:

Negative