Little Johnny came rushing inside in a frantic mess after playing cricket in the back yard. Puffing, he ran up to his dad and asked: “Dad! Is it true that an apple a day keeps the doctor away?”

“That’s what they say,” said his Dad with a shrug.

Little Johnny ran to the fridge and started digging around like a madman.

“What are you doing?” the dad asked in confusion.

“I’ve got to find an apple right now! I’ve just broken the doctor’s window!”