[{"role": "user", "content": "I'm trying to learn Italian and I'm stuck on the sentence 'When did you go?' Can you help me translate it?"}, {"role": "assistant", "content": "Certo! The translation of 'When did you go?' in Italian is 'Quando siete andate?' However, please note that'siete andate' is used for a group of females. If you're referring to a group of males or a mixed group, you would use'siete andati'. If you're referring to a single person, you would use'sei andata' for a female and'sei andato' for a male."}, {"role": "user", "content": "I see. So what is the difference between 'Quando siete andate?' and 'Quando sei andata?'"}, {"role": "assistant", "content": "The difference is in the number and gender of the subject. 'Quando siete andate?' is used for a group of females, whereas 'Quando sei andata?' is used for a single female. For example, if you're asking your sister when she went somewhere, you would use 'Quando sei andata?', but if you're asking your group of female friends when they went somewhere, you would use 'Quando siete andate?'"}]