Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Easy, I don't feel like exercising exercise video!

I use this tape when I have been sick or have been feeling lazy. The funny part is that I still end up getting a good workout. Ten minutes intervals are marked in the video so you can stop after 10 20 or 30 minutes. The people exercising look like real people. This is a good tape to have in you fitness video library.