40280
That background is a key to the singer 's success , said Gabor Viragh , an associate professor of music theory at the Hartt School , in West Hartford , where he taught Mr. Colon . ''
 West Hartford, Hartt School
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:
 West Hartford, Hartt School