Premise: Xbox One is a line of home video game consoles developed by Microsoft . Microsoft marketed the device as an `` all-in-one entertainment system '' . In August 2016 , Microsoft released a refreshed Xbox One model known as Xbox One S ; it has a streamlined design , native support for 4K video playback and upscaling , and HDR10 high-dynamic-range color .
Hypothesis: The Xbox One is not made by Microsoft.
Label: CONTRADICTION