Once an Englishman, an American and a Sardarji are called upon to test a lie detector.
The Englishman says: "I think I can empty 20 bottles of beer". BUZZZZZZ, goes the lie detector. "Ok", he says, "10 bottles". And the machine is silent.
The American says:"I think I can eat 15 hamburgers". BUZZZZZZ, goes the lie detector. "Allright, 8 hamburgers". And the machine's silent.
Now its the Sardarji's turn and the Sardarji says: "I think...", BUZZZZZZ goes the machine.