[{'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: Online Activity Tracking We collect information about your activity on ContextLogic websites for a number of purposes using technologies such as cookies, user behavior, and server log files. We use that information to help tailor the content you see on our site."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]