[{"role": "user", "content": "I'm trying to learn Italian and I want to understand how to express the idea of someone being interrogated, so could you please help me translate the sentence 'They questioned him' into Italian?"}, {"role": "assistant", "content": "The translation of 'They questioned him' into Italian is 'Lo interrogarono'. This sentence conveys the idea that someone was being asked questions, typically in a formal or official setting, which is exactly what you're looking for."}]