[{'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: When we receive formal written complaints at this address, it is Metago's policy to contact the complaining user regarding his or her concerns. We will cooperate with the appropriate regulatory authorities, including local data protection authorities, to resolve any complaints regarding the transfer of personal data that cannot be resolved between Metago and an individual."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]