[{"role": "user", "content": "I've come across the phrase 'Tom is a crackpot' and I'm wondering, how would I express this sentiment in Italian to convey the same level of informality and nuance?"}, {"role": "assistant", "content": "The phrase 'Tom is a crackpot' can be translated to Italian as 'Tom \u00e8 uno squinternato.' This translation maintains the informality and nuance of the original sentence, effectively conveying that Tom is seen as eccentric or crazy in an informal context."}]