Football is a dangerous sport and players can be hurt while playing. During a college game a player was hit pretty hard on one play. The doctor came onto the field as the teammates huddled around them. He asked the player a few questions as he lay on the field.

"What's three plus three?" the doctor asked him.

"Seven."

"What's the capital of the United States?"

"Alabama."

"Which state is farther east, California or Florida?"

"California."

At this point, the doctor thought the player was confused and probably had suffered a brain concussion so he told the coach to take him out of the game.

The coach quickly spoke up. "Don't do that, Doc. Let him play. He's alright. He didn't know that stuff even before he was hit."