[{'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 and online safety. If you have children who use Xbox services, you can set up child accounts for them. Children 17 and younger cannot create an account on Xbox Live without parental consent. Adults in the family can change consent choices and online safety settings for child accounts on xbox.com."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]