50858
Ohno , who failed to defend his Olympic title in the 1,500 nearly two weeks earlier , circled the track with his hands on his knees as officials huddled to decide if Ohno had been impeded by Li JiaJun of China during the last lap .
 Li JiaJun, 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:
 Li JiaJun, China