Romanians have a class of jokes called “Radio Yerevan” jokes. My favourite one is:
Is it true that Ivan Ivanovich Ivanov from Moscow won a car in a lottery?
A: In principle yes, but:
- it wasn’t Ivan Ivanovich Ivanov but Aleksander Aleksandrovich Aleksandrov;
- he is not from Moscow but from Odessa;
- it was not a car but a bicycle;
- he didn’t win it, but it was stolen from him.
I realized that the same happens with the rule of 5 whys.