Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great in the classroom

Wihile substitute teaching in a junior high school, and waiting for an assembly to start the class asked to play "Would you rather..." This involved using the book and students volunteering to call out a number and then answer the would you rather... question. The biggest problem was having the class end before everyone got to answer a question.Turnned out that this was normally a "reward" for hard work. It was very impressive and caused a great deal of comments, replies and interaction.