A man walks into a bar with his dog. The bartender objects, "You can't bring that dog in here."
"You don't understand," the man replies. "This is no ordinary dog; he can talk."
"Listen, pal," says the bartender. "If that dog can talk, I'll give you a hundred bucks."
The man places the dog on a stool and begins his test:
"What's on top of a house?"
"Roof!"
"Right. And what's on the outside of a tree?"
"Bark!"
"And who's the greatest baseball player of all time?"
"Ruth!"
"I guess you've heard enough," says the man. "I'll take the hundred in twenties."
The bartender is furious. "Get out of here before I belt you!"
Once outside, the dog turns to the man and asks, "Do you think I should have said 'DiMaggio'?"