The pilot, between flights, overheard, listened to the problem, and said, "I'll tell you what, I'll take you up flying, and if you don't say a word the ride is on me, but if you make one sound, you pay ten dollars.
So off they flew. The pilot doing as many rolls, and dives as he could--heading to the ground as fast as the plane could go, and pulling out of the dive at just the very last second. Not a word. Finally he admitted defeat and went back the airport.
"I'm surprised, why didn't you say anything?"
"Well I almost said something when Sue fell out, but ten dollars is ten dollars."