[{'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: At any time, parents of children under the age of 13 may review or delete personal information about their children from our records, or refuse to permit our further collection or use of such personal information. Please contact us at app@cybermind.jp if you would like to review or delete your child's personal information, or to inform us about your refusal to permit our further collection of such personal information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]