"I need you to move the cows from one pen to the other," said the Farmer. "They're pretty tricky. They don't stay together for too long. It took me three hours just to get them all into that pen."
"I'll do it in less than three minutes," replied Sally. She then picks up one of the cows and puts it in the other pen. The cows were weightless to her. She continued doing this until they were all in the other pen. "How was that then?"
"That was terrific. Now I'll be able to get everything done on time."
"That's good. And if you don't mind I've had a long day. Can I go to sleep?"
"Yeah sure just find a place where you're comfortable."
Sally finds somewhere to lie and she more or less went straight to sleep.