27391
But while Mr. Chang put in time at ramen and soba shops in Tokyo , he says that he has '' too much respect '' for the tradition of ramen in Japan to try to duplicate it here .
 Japan, Tokyo; Japan, Tokyo; Japan, Tokyo; Tokyo, Japan
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:
 Japan, Tokyo; Japan, Tokyo; Japan, Tokyo; Tokyo, Japan