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 The trip in mid-December , to be led by Mr. Paulson , a former Goldman Sachs chairman with extensive experience in China , escalates the pressure on the Beijing leadership to crack down on piracy , open up its economy to outside investors and allow the value of the Chinese currency to fluctuate more freely , Treasury officials say . 
 Beijing, China; China, Beijing
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:
 Beijing, China; China, Beijing