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The onslaught of advertisements from the National Action Party , the party of Mr. Calderon and the incumbent president , Vicente Fox , also tried to tar Mr. Lopez Obrador with unproven allegations of corruption during his tenure as mayor of Mexico City .
 place of birth: Vicente Fox, Mexico City
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: 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:
 place of birth: Vicente Fox, Mexico City