"I can't stand this," said the man tossing the can into a trashcontainer and heading down the road toward the men. "Hold it, hold it," he said to the men. "Can you tell me what's going on here with this digging?"
"Well, we work for the government," one of the men said.
"But one of you is digging a hole and the other fills it up. You're not accomplishing anything. Aren't you wasting the taxpayers' money?"
"You don't understand, mister," one of the men said, leaning on his shovel and wiping his brow. "Normally there's three of us--me, Rodney, and Mike. I dig the hole, Rodney sticks in the tree and Mike, here, puts the dirt back. Now just because Rodney's sick, that don't mean that Mike and me can't work."