[{"role": "user", "content": "I'm studying the lyrics of a popular song and I stumbled upon the phrase 'Who let the dog out?' - can you please help me translate that into Italian so I can better understand the meaning and share it with my Italian friends?"}, {"role": "assistant", "content": "The translation of 'Who let the dog out?' in Italian is 'Chi ha lasciato uscire il cane?' This phrase is quite famous from a song by Baha Men, and it's often used in a humorous or rhetorical way to ask who is responsible for something, rather than literally asking about a dog."}]