Santa Sing was travelling in a 3 tyre train from Chennai To New Delhi. Since it was a long hour journey, he started talking with his co passenger who was sitting in the lower berth.
Santa : Hello I am Santa Sing.working in Secretoriate, New Delhi and i am going to Delhi.
Co Passenger : Hello I am Kushwant Sing. I am a Business man, going to Mumbai.
Santa : What a surprise ! My berth is going to New Delhi and your berth is going to Mumbai.
Co Passenger : ??????????????