A zebra was visiting a farm. "Hi," she said to the rooster. "What do you do
here?"
"I make sure everyone gets up on time for a nice early start on the day," he
replied.
"How about you?" she asked a cow.
"I supply the farmer and his family with fresh milk, so they can make butter
and cheese," the cow said.
"And what's your job on the farm?" the zebra asked a stallion.
"Get out of those fancy striped pajamas," he answered, "and I'll show
you."