[{'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: A cookie is a small text file that is stored on your computer's hard drive or browser. We use cookies and the information contained therein for a number of purposes including but not limited to: tracking the duration of visits and content accessed; and storing frequently used user information to personalise your online experience and ease the log-in process."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]