[{'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: Changing or Deleting Your Information All registered Maple Media users, or registered users of a Maple Media application or website, may review, update, correct or delete the Personal Information in their registration profile by contacting us. If you completely delete all such information, then your account may become deactivated. If you would like us to delete your record in our system, please contact us and we will attempt to accommodate your request if we do not have any legal obligation to retain the record. See below for privacy contact information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]