 
 <prompt> ```Which person wey dem mention no be from China? Based on di last question, write something wey contain di answer. E fit be 1 - 20 sentences. Context:``` <response>: For June 2014, state broadcaster China Central Television (CCTV) show news wey talk say Windows 8 dey pose threat to national security. The news feature interview with Ni Guangnan, wey talk say operating systems fit gather "sensitive user information" wey fit use to "understand the conditions and activities of our national economy and society", and allege say based on documents wey Edward Snowden leak, U.S. government don work with Microsoft to collect encrypted information. Yang Min, wey be computer scientist for Fudan University, also talk say "the security features of Windows 8 dey basically benefit Microsoft, wey allow dem control users' data, and e dey pose big challenge to national strategy for information security." Microsoft deny the claims for some posts for Chinese social network Sina Weibo, wey talk say the company never "assist any government for attack another government or clients" or provide client data to U.S. government, never "give any government authority to directly visit" or put any backdoors for their products and services, and say dem never hide government requests for client data. 