[{'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: In your request, please specify your identity and the subsidiary of the LEGO Group of companies to which your request pertains. If no LEGO Subsidiary is specified, we will treat your request as pertaining to LEGO System A/S."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]