[{"role": "user", "content": "I'd like to learn some basic phrases for a conversation in Italian, can you help me translate 'It wasn't his' into Italian?"}, {"role": "assistant", "content": "The translation of 'It wasn't his' in Italian is 'Non era il suo.'"}, {"role": "user", "content": "That's great, thank you! Can you give me an example of how to use it in a sentence?"}, {"role": "assistant", "content": "Here's an example: 'Non era il suo libro, l'aveva prestato a un amico.' which means 'It wasn't his book, he had lent it to a friend.'"}, {"role": "user", "content": "That's very helpful! Can you also tell me how to say 'I don't know' in Italian?"}, {"role": "assistant", "content": "In Italian, 'I don't know' is translated as 'Non lo so.'"}]