You know racing, but not baseball? You're missing out - it's the home sport of my homeland. Two teams, alternating between batting and pitching, have to stop each other from running around a base and scoring points. It's pretty straight forward - batters hit a ball tossed by the pitcher with a stick, when the ball is hit the batter needs to run around the field to get back to home base.

[He pauses for a moment.]

Hm, maybe I should draw you a diagram. It could be a little tricky to explain without picturing what the field looks like.