[{'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: ENFORCEMENT Metago utilizes the self-assessment approach to assure its compliance with this Privacy Policy. Metago periodically verifies that this Privacy Policy is accurate, comprehensive for the information intended to be covered and prominently displayed. Please feel free to direct any questions or concerns regarding this Privacy Policy or Metago's treatment of personal information by contacting us by email at legal@Metago.net."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]