[{'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: Storefront An online business presence for sales. We work with Apple's App Store, Google Play and Amazon Appstore storefronts as our primary storefronts for sales but our games are also available on Windows Store, Xbox Marketplace and many others."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]