[{'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: We use industry-standard practices such as encryption, physically secured rooms, firewalls and password protection systems to safeguard the confidentiality of any personal information that we might collect from you. We also strive to limit access to personal information to employees performing a legitimate business function. We review our security procedures periodically to consider appropriate new technology and updated methods."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]