[{'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 want you to know that AccuWeather is committed to safeguarding your privacy online. As AccuWeather expands its offerings and as technology evolves, we may, from time to time, update our privacy practices to address these. Please check this page on a regular basis for updates to this Privacy Statement. THE ACCUWEATHER SITES, AND THE PRODUCTS, SERVICES AND ADVERTISING MADE AVAILABLE THROUGH THESE SITES, MAY NOT BE APPROPRIATE FOR USE BY CHILDREN."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]