[{'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: ZEN may use, depending on the service (1)IP-based location based on the IP address presented by the end-user, (2) fine geo-location data based on coordinates obtained from a mobile device's GPS radio, or (3) coarse, network-based geo-location data based on proximity of network towers or the location of Wi-Fi networks."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_IP_Address_1stParty, Location_1stParty, Location_Bluetooth_1stParty, Location_Cell_Tower_1stParty, Location_GPS_1stParty, Location_IP_Address_1stParty, Location_WiFi_1stParty.'}]