[{"role": "user", "content": "I'm trying to communicate with my Italian friend about a project, and I need to tell them that the idea came from Tom, so how would I say 'It was Tom's idea' in Italian?"}, {"role": "assistant", "content": "You can say 'Era un'idea di Tom' to convey that the idea came from Tom. This translation is a direct way to express 'It was Tom's idea' in Italian."}]