41881
It has outfitted the World Financial Center and the new Bloomberg L.P. headquarters in New York as well as the Cheung Kong Center in Hong Kong and the Petronas Twin Towers in Malaysia .
 Hong Kong, Cheung Kong Center
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:
 Hong Kong, Cheung Kong Center