Answer:
Everyone claims to know a way to stop these involuntary contractions but none of them work.
What has wheels and flies but is not an aircraft?
Do you know why stealing is illegal?
Where do butterflies sleep?
What do Delhi, Mexico, Guinea, Castle, Jersey and Foundland have in common?
Thousands lay up gold within this house. But no man made it. Spears past counting guard this house, but no man wards it.