[{'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: Generally, we use cookies to identify you and enable us to i) access your Registration Information or Account Information so you do not have to re-enter it; ii) gather statistical information about usage by users; iii) research visiting patterns and help target advertisements based on user interests; iv) assist our partners to track user visits to the Sites and process orders; and v) track progress and participation in promotions."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]