[{"role": "user", "content": "I am struggling to come up with the right Italian words for 'I couldn't do it.' Can you help me find the correct translation?"}, {"role": "assistant", "content": "The correct translation of 'I couldn't do it' in Italian is 'Io non riuscivo a farlo.' If you want to use a more informal tone, you can say 'Non ci sono riuscito' or 'Non ci sono riuscita' depending on your gender."}]