'But, sir—'
'Well, Morrison?'
'I didn't write them, sir.'
'I—ah—don't quite understand you, Morrison. You say that you are indebted to another for these lines?'
'Yes, sir.'
'To Smith?'
'No, sir.'
'To Montgomery?'
'No, sir.'
'Then, Morrison, may I ask to whom you are indebted?'