[{"role": "user", "content": "I'm trying to learn Italian for my upcoming vacation and I stumbled upon the English sentence 'What's that sound?' - could you please help me translate it into Italian so I can communicate better with the locals?"}, {"role": "assistant", "content": "The translation of 'What's that sound?' in Italian is 'Cos'\u00e8 quel suono?'. This should help you communicate with the locals during your vacation."}]