[{'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: If you have any questions, complaints or suggestions regarding the protection of personal information, please contact our Personal Information Protection Manager. We will use our best efforts to provide you with a timely and satisfactory response."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]