[{'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: At any time, you may enable or disable location based tracking by accessing the Settings pane and toggling the checkmark for the option labeled "Use location data".'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Location_1stParty, Location_Bluetooth_1stParty, Location_GPS_1stParty, Location_WiFi_1stParty.'}]