[{'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: Children under 13 21 Although we welcome users from all walks of life, Reddit is not intended or directed at individuals under the age of 13. Therefore, individuals under the age of 13 may not create an account or otherwise access or use the Services."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]