[{'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: Some browsers make it possible for you to signal that you don't want your Internet browsing activity to be tracked. The Internet community hasn't reached a consensus on how to best honor these signals, so we don't respond to Do-Not-Track requests at this time."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]