<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["fr", "en"].<end_of_turn>
<start_of_turn>user
Dans une ville, il y a un barbier, et le maire décrète que le barbier ne peut raser que les gens qui ne se rasent pas, alors qui rase le barbier ?<end_of_turn>
<start_of_turn>model
This is a paradox, therefore it has no answer. If the barber does not shave, he would have to shave, and if the barber shaves, then he would not have to shave. This is an example of self-reference paradoxes, and is derived from Russell's paradox, which shows that not any collection of elements is a set, in the strict sense of set theory in mathematics.<end_of_turn><eos>