Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Practice Drills for the Perfect Game

Practice makes perfect - so goes the saying. This holds true in that wonderful game of golf. The Book of Drills teaches the golfer (of whatever skill level,from beginner to competitor) to hone on his skills and play better golf. One may also use it to aid a beginning golfer - a must for all golfers, especially instructors.