Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Good book on basics

Good book on the basics of Docks. Great to help you decide what kind of dock or type of material. Not so hot if you want information on repairing an existing dock. Once you have the basic understanding your decision will still be based more on Zoning and local laws than anything else and you will want to get more specific information on the dock you are building.