Instruct: Classify a review into positive or negative sentiment.
Query: Great Workbook

If you are looking for some sort of exercises to get you writing, this is a great book. Lots of prompts that you can take in multiple directions. Tips on areas to work on as you write. Suggestions about how to incorporate these exercises into writing that you are currently working on. For anyone who wants to write, this book will have you picking up paper and pen.