3394
 The explosion occurred in a section of northeastern Madrid known as Campo de las Naciones , hours before King Juan Carlos and President Vicente Fox of Mexico , who is in the middle of a three-day visit to Madrid , attended the opening of an arts fair in the area . 
 company: Vicente Fox, Mexico
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: 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:
 company: Vicente Fox, Mexico