15588
 The most likely candidates are the former interior minister from President Vicente Fox 's center-right party , the leftist mayor of Mexico City and the national leader of the centrist authoritarian party that governed Mexico for seven decades . 
 Vicente Fox, Mexico; Vicente Fox, Mexico City; Mexico City, Mexico; Mexico, Mexico City
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Vicente Fox, Mexico; Vicente Fox, Mexico City; Mexico City, Mexico; Mexico, Mexico City