[{'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: We never collect: Device information-such as your hardware model, IMEI number and other unique device identifiers, MAC address, IP address, operating system version, and settings of the device you use to access the Services."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Device_ID_1stParty, Identifier_IMEI_1stParty, Identifier_IP_Address_1stParty, Identifier_MAC_1stParty.'}]