'I keep poultry—of a sort.'

'Where do you keep them?'

'I will show you.'

'And who makes the chicken broth for you?'

'I never kill any of MY chickens.'

'Then I can't understand.'

'What did you have for breakfast this morning?' asked the lady.

'Oh! I had bread and milk, and an egg—I dare say you eat their eggs.'

'Yes, that's it. I eat their eggs.'

'Is that what makes your hair so white?'