Two trains leave Chicago at 8am. One travels east and the other travels west. What color is the conductor's underwear?
What’s the last thing a Tickle Me Elmo doll gets before being packed up and leaving the factory? A TEST TICKLE!!!!!!
If the train travelling east is leaving the west side of Chicago and the train travelling west is leaving the east side of Chicago, and they're on the same track ... I'd be willing to bet that the conductors underwear will be mostly brown at some point during this exercise