Instruct: Classify a given Amazon review as either positive or negative.
Query: 3-D MIRASCOPE IS FANTASTIC - more than just a toy

This is like magic for children of all ages. It is delightful to place small objects into the sphere and then have the 3-D image appear above the sphere.Our friends will probably all want one of their own, after they see ours. Also provide a good way to explain optical illusions to children.