[{'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: Information Disclosure ELEX will not disclose your personally identifiable information except: a) with your prior authorization or consent; b) in an emergency to protect rights and interests of ELEX and its users, public security and public interests;"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]