Has there ever been a definition as to where the line is drawn between Pokémon and all non-Pokémon animals (and plants)? I mean, considering that it's kinda hinted that humans evolved from Pokémons, and with how many different species of Pokémon there are, many of which can't breed with each other, and several of which can't breed at all, it kinda seems like every living thing, including humans, is at least potentially a Pokémon, the only difference being that Pokémon are the ones that it is societally acceptable to catch in Pokéballs and keep as pets and make fight other things -- so if people suddenly started capturing other people (or, say, one particular race of people), then humans (or that one race of them) would be classified as Pokémon. Kinda like how there's no scientific definition of "vegetable", it's basically just the plants that we eat but wouldn't make ice cream out of.