[{'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: Finally, in order to provide the best possible service and to allow us to make certain internal reports and make recommendations, we collect aggregate information about the use of the Services, including information about users accessing the Services on other sites, such as internet protocol addresses, browser type, browser language, referring / exit pages and URLs, other browser history, platform type, number of clicks, domain names, landing pages, pages viewed and the order of those pages, the amount of time spent on particular pages, and the date and time ("Activity Information"). By using the Services, you consent to our retaining all the above-described information in anonymous form as long as we see fit.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_IP_Address_1stParty.'}]