[{'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 of your personal information We have taken certain physical, administrative, and technical steps to help safeguard the information we collect from and about you. While we take steps to help ensure the integrity and security of our network and systems, we cannot guarantee our security measures."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]