[{"role": "user", "content": "I'm trying to learn some common phrases in Italian to be polite, can you tell me how to say 'Watch your mouth' in Italian so I can understand the equivalent expression?"}, {"role": "assistant", "content": "The equivalent expression for 'Watch your mouth' in Italian is 'Tenete a bada la lingua.' However, please note that this phrase is more literally translated to 'be careful with your tongue' or'mind your language', and it's used to advise someone to be more polite or cautious with their words."}]