Instruct: Classify Amazon reviews into positive or negative sentiment
Query: TheraCane magic

Years ago one of my coworkers showed me a funny looking thing that she said really helps work out the sore spots on your back. I was skeptical and needed to see it. Initially it was awkward to use but once I got the hang of it......wow...it really works.It is important to read the instructions to fully understand what an amazing tool it really is.