1.88. Two men are digging a trench. They look at each
other and start to argue. They make a phone call. One man leaves for home
and the other angrily continues to dig. (JC original?)

1.88 answer: The two men started at opposite ends of the trench, digging
toward each other. Instead of meeting up, though, they pass each other,
meaning that one man dug at a skewed angle, or started at the wrong place.
They call their supervisor, who tells them that one man was right and the
other must re-dig his half in the right place.