Instruct: Classify a given Amazon review as either positive or negative.
Query: A Case Manager's Study Guide for CCM Prep.

Highly recommend. The format is easy and test questions are at the end of each chapter as well as an explanation as to WHY this is the correct answer. In addition, there was a CD of over 600 questions of test questions including in my edition that is extremely valuable to reinforce your knowledge base. Easy to read and understand.