Farmer: Which one, black one or white one?

Interviewer: Black one

Farmer: 2 litres per day.

Interviewer: And the white one?

Farmer: 2 litres per day.

Interviewer : Where do they sleep?

Farmer: The Black one or the white one?

Interviewer: The black one

Farmer : In the “cowshed”

Interviewer: And the White one?

Farmer: In the “cowshed” also

Interviewer: Your cows look healthy… What do you feed them?

Farmer: Which one..black one or white one?

Interviewer: Black one

Farmer: Grass

Interviewer: And the white one?

Farmer: Grass

Interviewer: (Annoyed) but why do you keep on asking if black one or white one when answers are just the same??

Farmer: Because the black one is mine.

Interviewer: And the white one?

Farmer: Its also mine.