[{"role": "user", "content": "I've come across the phrase 'It's so improbable' in a book I'm reading, and I'd love to know how to express the same sentiment in Italian, could you please help me with the translation?"}, {"role": "assistant", "content": "The translation of 'It's so improbable' in Italian is '\u00c8 cos\u00ec improbabile.'"}]