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Mr. Sigg , 59 , first went to China in 1980 as a young businessman representing the Schindler Elevator Company , helping to negotiate the first international trade agreement in China in the very early days of Deng Xiaoping 's economic reforms .
 Deng Xiaoping, China; Deng Xiaoping, China
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 Deng Xiaoping, China; Deng Xiaoping, China