Instruct: Classify Amazon reviews into positive or negative sentiment
Query: the mighty dog

This was a very sad but good book.I liked it because it had sorrow but yet happiness.But their was some parts I did not like.um...like the part when ... that is sad.But their wassome part I like.Um....also like when the sheriff came that wascool.My favorite person or animal was sounder.It was a good book but not the best.But I will tell my friends to read it for sure.