An lawyer was sitting in an airplane next a blonde girl, bored and wondered if she would make a fun game with him. But she was tired and wanted to sleep.
The lawyer did not give up and declared that the game is not only funny but also slightly: "I ask a question if you do not know the answer, you pay me 5 euros and vice versa." The blonde refused and put the seat back to sleep.
The lawyer remained obstinate and suggested: "OK, if you do not know the answer, you pay 5 €, but if I do not know the answer, I'll pay you 500 €!" Now agreed the blonde girl and the lawyer asked the first question: "What is the distance from earth to moon ?". The blonde reached into his pocket and wordlessly handed him over 5 €.
"Thanks," said the lawyer, "now it's your turn.". She asked him: "What goes up the hill with three legs and comes down with four legs?". The lawyer was confused, stuck his laptop connected to the onboard phone, e-mails sent to his staff, asked at the State Library and all Internet search engines. But in vain, he found no answer. After an hour he gave up, woke the blonde and gave her 500 euros.
"Thanks," she said, and wanted to sleep on. The frustrated lawyer, but persisted and asked, "Well, what's the answer?".
Without a word, the blonde reached into his pocket and gave him 5 €!