[{'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. Scan undertakes practical and reasonable steps to protect Personal Information from unauthorized or accidental access, disclosure, misuse or processing, or from alteration, destruction, or loss. Personal Information that we collect resides on servers operated by Scan and is accessible only to personnel who, by virtue of their duties, are required to have access and have been trained in, and tasked with, the observance of the principles embodied in this Privacy Policy."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]