[{'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: Do Not Track. Some web browsers incorporate a "Do Not Track" feature. Because there is not yet an accepted standard for how to respond to Do Not Track signals, our website does not currently respond to such signals.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]