Instruct: Classify an Amazon review as either positive or negative.
Query: Who moved my wallet?

Great, another management book. Is there anyone in America who is NOT an expert on the basic commonsense notions of organizations? I suggest buying some real cheese (you can almost get enough real Parmesan to flavor pasta for four) instead. You'll feel better, and if you've never had real Parmesan, you'll learn a lot.