[{'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: After you have stopped using the Apps and/or following the termination of your Account, we will retain User's Personal Information, and, as applicable, Kids' Persistent Device Identifier, collected through the use of the App for a reasonable period, as is necessary to fulfill the purposes for which it was collected, as those are specified above, including to comply with our legal or business requirements, to resolve disputes, prevent fraud, to enforce these Terms and our agreements and/or to enable Users to reinstate their Account, all as permitted under applicable privacy laws."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Device_ID_1stParty.'}]