[{"role": "user", "content": "I'm writing a story about a character who stays true to his word, and I'd like to include a phrase in Italian to add some authenticity - can you help me translate 'He kept his promise' into Italian?"}, {"role": "assistant", "content": "The translation of 'He kept his promise' in Italian is 'Rimase fedele alla sua promessa.' This phrase should fit perfectly into your story and add the authenticity you're looking for."}]