Instruct: Classify an Amazon review into positive or negative sentiment.
Query: a very nice book

this was one of the books required for my african american experience history class last term. this reading was difficult for me due to the content, but I was able to manage. I frequently had to take breaks when reading it, or else my emotions would start to go haywire and I'd want to go back in time and give them (whites) a good ass-whooping for being utter bastards...