[{'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: 7. Our Policy Toward Children Our Service is not directed to persons under 13. We do not knowingly collect personally identifiable information from children under 13. If a parent or guardian becomes aware that his or her child has provided us with Personal Information without their consent, he or she should contact us at support@socialnmobile.com If we become aware that a child under 13 has provided us with Personal Information, we will take steps to delete such information from our files."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]