Instruct: Classify a given Amazon review as either positive or negative.
Query: Simple, effective, complete, efficient.

This is a terrific and economically priced scale. The Tare feature is especially helpful. You place your container on the scale and press Tare - zeroing the scale. Then add your item(s) to the container and get the weight of the item(s) only! It also can be hung on the wall to get it off the counter, and it also doubles as a digital clock and timer!