Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is a very good item,a very good tool to use.

This is a good book to read, relearn and this is a good price to buy.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.This is a very good item,a very good tool to use.