[{'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: Security We use reasonable administrative, logical, physical and managerial measures to safeguard your personal information against loss, theft and unauthorized access, use and modification. Unfortunately, no measures can be guaranteed to provide 100% security. Accordingly, we cannot guarantee the security of your information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]