[{'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: The only personal information we collect from you for the purposes of offering our services are persistent identifiers (such as device ID, IDFA, IDFV, advertising ID, IP address). Such persistent identifiers are used and shared with third parties solely for providing support for the internal operations meaning to place contextual advertisement (including frequency capping), to authenticate users of or personalize the content on Applications, to maintain or analyze the functioning of the Applications, personalize the content of the Application (such as sending push notifications), to perform network communications to protect the security or integrity of the user or the Application, to ensure legal or regulatory compliance."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_1stParty, Identifier_3rdParty, Identifier_Ad_ID_1stParty, Identifier_Ad_ID_3rdParty, Identifier_Device_ID_1stParty, Identifier_Device_ID_3rdParty, Identifier_IP_Address_1stParty, Identifier_IP_Address_3rdParty.'}]