[{"role": "user", "content": "I'm writing a story and one of my characters says 'He's a filthy liar.' Can you tell me how I can translate that phrase into Italian to add some authenticity to the dialogue?"}, {"role": "assistant", "content": "The translation of 'He's a filthy liar' in Italian is '\u00c8 uno sporco bugiardo.' This should add a touch of authenticity to your character's dialogue."}]