Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A must for anyone planning to visit major league ballparks!

This book covers it all. From team and ballpark history to where to sit and what to eat. The authors do a great job in detailing the ins-and-outs of every ballpark. This is not your dry, boring reference book. It's an easy read with a lot of humor that any baseball fan will enjoy.