If a non-exhaustive list leaves something off, that doesn't automatically mean it isn't reflected in the more general category. By definition, it's not exhaustive, so if you get the pattern wrong, too bad. Or maybe there is no "right" answer and they make it up as they go along.

Here is a non-exhaustive list of Tasty Foods: Fruits, Vegetables, Meat. If you had a Tasty Food, you have to report it. You had fish. Should you report it?