Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Great Pedometer

This pedometer is everything I wanted. I like that it can be put in a pocket and it works. It does not have to be attached vertically to a belt. It keeps track of steps, miles, calories burned and aerobic steps (at least 60 steps/minute for at least 10 minutes--this is a great motivator). It stores data in all categories for seven days. Uploading data to a computer couldn't be easier, with the included USB cable. The included software keeps a record of your activity. The only caveat is that the unit can slip out of the clip if a shirt or jacket catches on it, so be careful--better to put it in a pocket than clip it on a belt. HIGHLY RECOMMENDED.