[{'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: 6. We record and retain records of users\' buying and browsing activities on our platform including but not limited to IP addresses, browsing patterns and buyer behavioral patterns. In addition, we gather statistical information about the Sites and visitors to the Sites including, but not limited to, IP addresses, browser software, operating system, software and hardware attributes, pages viewed, number of sessions and unique visitors (together "Browsing Information").'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_IP_Address_1stParty.'}]