[{'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 may maintain copies of your Content indefinitely, or delete certain Content in whole or in part if we determine, in its sole discretion, that such Content constitutes an "Infringing Posting" or a "Prohibited Posting" as defined in our Terms of Use or for any or no reason. We also use non-Personally Identifiable Information and certain technical information about your computer and your access of the Services (including your internet protocol address) in order to operate, maintain and manage the Services. We may disclose information about you to its partners in order to provide the Services, resolve service problems and correct errors in the Services, to communicate with you about the Services, to provide you with advertising and promotional information in connection with the Services, and to enhance your experience on the Services. However, we do not give our partners an independent right to share this information. Due to our contractual obligations with these third parties and the need to share information to deliver and support the Service, we cannot provide you with the opportunity to opt-out of sharing information (whether Personally Identifiable Information or other information) with these third parties.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Phone_Number_1stParty, Contact_Postal_Address_1stParty, Identifier_IP_Address_1stParty.'}]