[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: Cortana. The Band allows you to take notes, perform queries, and set reminders with your voice, if Cortana is enabled on your phone. To learn more about how Cortana manages your data, see the Cortana section of this privacy statement."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]