“Yes, sir?”

“What is in this cupboard?”

“That cupboard, sir?”

“Yes. This cupboard.” Mr. Downing rapped the door irritably.

“Just a few odd trifles, sir. We do not often use it. A ball of string, perhaps. Possibly an old note-book. Nothing of value or interest.”

“Open it.”

“I think you will find that it is locked, sir.”

“Unlock it.”

“But where is the key, sir?”

“Have you not got the key?”