[{"role": "user", "content": "I'm trying to learn Italian and I'm stuck on the phrase \"You're truthful\". Can you help me translate it?"}, {"role": "assistant", "content": "Certo! The translation of \"You're truthful\" in Italian is \"Siete sincere\"."}, {"role": "user", "content": "Grazie mille! That's really helpful. I was also wondering, is 'Siete sincere' used in formal situations or informal?"}, {"role": "assistant", "content": "In Italian,'siete' is a formal way of saying 'you'. So, 'Siete sincere' is typically used in formal situations or when speaking to someone you don't know well. If you want to use an informal version, you can say 'Sei sincero' (male) or 'Sei sincera' (female) when speaking to one person, or 'Siete sinceri' is not used in informal, instead you can use 'Siete' only with friends or people you know well."}]