[{"role": "user", "content": "I'm having trouble cutting through this food because my knife isn't sharp, how would I express that 'This knife is dull' in Italian so I can ask for a sharper one?"}, {"role": "assistant", "content": "You can say 'Questo coltello \u00e8 smussato.' which means 'This knife is dull.' in Italian. You can use this phrase to ask for a sharper one."}]