Instruct: Classify an Amazon review as either positive or negative.
Query: Solid but a little too polite.

Helpful book for getting stated. Buy this book if things usually go well for you and you are able to make ?Agreements that Work?. If things often go from bad to worse resort to the wealth of information in ?Win Your Child Custody War?. Because a bad situation can improve and a good situation can go south in a heart beat.