18628
 A negotiating team led by Wu Yi , China 's vice prime minister , also agreed to undertake a broader crackdown on piracy of American copyrights and trademarks , reopen the Chinese market to American beef , and allow more foreign firms to compete for government contracts . 
 Wu Yi, China
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Wu Yi, China