Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Yoga for Arthritis fills the bill

When I first played this DVD, I thought, oh dear, this is so simple and boring. I was quite wrong. Actually, it's not that easy, and using it makes a big difference in how I feel. The exercises loosen and strengthen almost every part of the body, and the breathing helps to me to relax. I try to take the time to use it every other day. I think it's very professional done with concern, as advertised, for those with arthritic type conditons. Thank you.