A lottery winner decides to fulfill his lifelong dream of owning a horse and goes to a high end stable.

"I'm not really sure which kind I want," he tells the owner.

"Well, it depends on what you want them to do," the owner says. "Over here, we have a Type A horse - good workers, but temperamental. Back there eating hay you have a Type B horse - mostly good for companionship."

"That sounds interesting. What about the one swimming in the lake over there?" the lottery winner says.

"Oh, him? That's a C horse."