Three kids rang the neighbor's doorbell. When she answered, the oldest one said, "Mrs. Johnson, we're on a scavenger hunt. We'll win a dollar if we come back with three grains of wheat, a piece of used carbon paper, and a pork chop bone. Can you help us?"

Mrs. Johnson answered, "My goodness, kids! Who sent you on such a challenging scavenger hunt?"

"Our baby-sitter's boyfriend."