Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Funny

This is quite possibly the funniest book I have ever read. Bryson's opening chapters covering his fear of bears had me laughing so hard, that I actually cried. A must read for not just a great laugh, but an imapssioned exploration of our country's natural wonder. When I read it, I often find myself moved to hit the local trails for my own walks in the woods.