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Sergio Galvan Rey , who was billed as the King of Goals when he joined Major League Soccer 's MetroStars nearly two years ago from Once Caldas in Colombia , is returning to South America to play for Atletico Nacional of Medellin .
 South America, Colombia
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:
 South America, Colombia