[{"role": "user", "content": "I'm trying to learn Italian and I'm stuck on the phrase 'That's the snag'. Can you help me translate it?"}, {"role": "assistant", "content": "That phrase seems quite idiomatic, indeed. The correct translation of 'That's the snag' is 'Qui casca l'asino'. It's a very common idiomatic expression in Italian, used to indicate the main problem or difficulty in a situation."}]