Love the idea! I don't know why but the game's giving me "Papers Please" vibes, not a bad thing. It could do with some background music (and maybe a sound effect for when you get all the categories or something)
There's Someone For Everyone
Left-click to see details of someone.
Right-click to group them up with someone else.
There's no goal except hitting a score as high as possible. (or as low as possible)