Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great self-help resource

Actually, this is quite a good book and is helpful in understanding the behavior of those other quadrupeds that I must deal with in my daily life. I am,for example, moved to observe the interactions of my close relatives, the chimpanzees, to gain insight into the best methods of response to those which--or whom, if you prefer--I encounter....the grooming, the territorial displays, the tribal warfare, sexual hierarchy etc. One of the best self-help sources of the last two centuries.