[{"role": "user", "content": "I am trying to learn Italian and I'm stuck on the sentence \"What's that?\". Can you help me translate it?"}, {"role": "assistant", "content": "Certo! The translation of 'What's that?' in Italian is 'Cos'\u00e8 quello?'"}, {"role": "user", "content": "Grazie mille! That's really helpful. How would you use it in a sentence?"}, {"role": "assistant", "content": "For example, if you're at a restaurant and you see a dish you don't recognize, you could say 'Cos'\u00e8 quello?' to ask the waiter what it is."}]