[{'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: Rights of Users and Legal Representatives and Exercising Them JP Brothers services collects device information unidentified with personal information. Therefore it is impossible to inquire into, or make adjustments to particular individuals. Users or legal representatives, should they no longer wish to have information collected, may use the functions of the device to delete the service. Information collected through services, once deleted by users or legal representatives, will be processed as stated in "Information Possession and Duration of Use," and will be processed as such that they are not open to browsing or other uses.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]