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She also pointed out another quirk of Cathay Pacific 's pass : in most instances , you have to return to Hong Kong each time you want to fly to a different city , so if you 're pressed for time , you may be better off buying a ticket on a regional carrier that connects the cities you want to visit .
 Cathay Pacific, Hong Kong
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:
 Cathay Pacific, Hong Kong