[{'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: Previous Privacy and Cookie Policy: Last Updated: May 9, 2016 Last Updated: January 20, 2016 Last Updated: June 28, 2013 Last Updated: July 31, 2012"}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]