Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is all you need for this CLEP Exam

This book is great for passing the CLEP. The only advice I would give you is to take the practice test and then look at the explanations first. Don't read the book and then take the practice tests. Take the tests and figure out what you need to work on and read over that portion and you will do great. I procrastinated and didn't study until about two days before the test and I made a 62. This book is all you need.