[{"role": "user", "content": "I'm trying to communicate with an Italian friend and I'm not sure how to phrase this, how do you say 'Did Tom see you?' in Italian?"}, {"role": "assistant", "content": "The translation of 'Did Tom see you?' in Italian is 'Tom vi ha viste?' or 'Tom ti ha visto?' for a more informal and familiar way of speaking, but 'Tom vi ha viste?' is the most appropriate if you want to use the formal form 'you' (Lei or Loro when referring to a group)."}]