response: Oh, yeah? You don't watch the offense try to advance the oval-shaped ball while the defense tries to stop them?
original_response: Me too, but not so much anymore.  I liked offense better than defense.
history: I used to like American Football a lot
knowledge: The offense, which is the team controlling the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the defense, which is the team without control of the ball, aims to stop the offense's advance and aims to take control of the ball for themselves.