[{'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: We also limit the Provider's usage of Information collected from users of child directed or mixed audience Apps that do not pass the age gate. Our Advertising Providers are allowed to show you contextual ads, but are prohibited from conducting behavioral advertising, profiling or contacting you in any other way."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]