[{'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: To protect APUS right, APUS users or public safety, to guarantee the safety of APUS customers and products in case of emergency; To comply with APUS related terms of services and software license agreement."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]