One team, but they'll label every piece of the old one, mark its location in the room, and write a detailed description before determining that it was used to store cornmeal.
A team of little animals and a team of big animals decided to play football. During the first half of the game, the big animals were winning. But during the second half,a centipede scored so many touchdowns that the little animals won the game. When the game was over, the chipmunk asked the centipede, "Where were you during the first half?" He replied "Putting on my shoes".