Instruct: Classify Amazon reviews into positive or negative sentiment
Query: supplement for old software

I was disappointed to receive this software; it is actually an upgrade for an old version of National Geographics Topo software, not an expansion pack for the software generally. I bought the current version at the same time so I didn't need this because these features are built in to the current software. If you have an old version of the Topo software, it would probably be useful.