[{'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: HOME > PRIVACY POLICY DU GROUP'S STATEMENT OF PRIVACY PROTECTION DU Group attaches great importance to protecting your privacy. Before using the services or apps provided by DU Group, please read carefully the following statements."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]