Walter Plinge said: "You know she asked me a very silly question Mrs Ogg! It was a silly question any fool knows the answer!"
"Oh, yes," said Nanny. "About houses on fire, I expect..."
"Yes! What would I take out of our house if it was on fire!"
"I expect you were a good boy and said you'd take your mum," said Nanny.
"No! My mum would take herself!"
"What would you take out then, Walter?" Nanny said.
"The fire!

Auteur: Terry Pratchett