19991
 This weekend , China opened the world 's highest railway , a 710-mile line that crosses the vertiginous Tibetan Plateau and forges a steel bond with the once-secluded Buddhist holy city of Lhasa . 
 China, Lhasa
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:
 China, Lhasa