[{'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 SoundCloud® is not intended for use by children. Anyone under the age of 13 is not permitted to use the Platform and must not attempt to register an account or submit any personal information to us. We do not knowingly collect any personal information from any person who is under the age of 13 or allow them to register an account. If it comes to our attention that we have collected personal data from a person under the age of 13, we will delete this information as quickly as possible. If you have reason to believe that we may have collected any such personal data, please notify us immediately at privacy@soundcloud.com."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]