6550
 Although China is rapidly urbanizing and modernizing , the government is concerned that housing prices are steadily moving beyond the reach of ordinary citizens , particularly in sizzling real estate markets like Shanghai , where prices have jumped nearly 70 percent in the last two years . 
 Shanghai, China; China, Shanghai
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:
 Shanghai, China; China, Shanghai