[{'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: While you are browsing our Sites, your computer's operating system, Internet Protocol (IP) address, access times, browser type and language and referring Web site addresses is not logged."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_IP_Address_1stParty.'}]