[{'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: hike may receive data whenever You connect with an application or site through hike (such as during status update, when You connect to other sites and in which case hike posts to these sites on Your behalf ). This may include date and time You visit the site, the web address, IP address information, browser and if You are logged into hike and Your authentication tokens used on such sites. Your authentication tokens may be saved on the server for the sole purpose of seamless posting to the same site by You in the future through hike."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_Password_1stParty, Identifier_IP_Address_1stParty.'}]