Instruct: Classify Amazon reviews into positive or negative sentiment
Query: excellent handbook for adult language therapy

This handbook provides a multitude of excellently organized worksheets and lists that can be used directly in language therapy. The book is very thorough and is great for the "running out of ideas" clinician. It covers everything from simple yes/no questions to abstract reasoning. All worksheets are organized by task and level of difficulty. This would be a great addition to other language therapy materials.