9027
As Minister of Mines and Hydrocarbons during the second democratic government of  Venezuela  the administration of  Betancourt  ( 1959 1964 ) was responsible for the creation of OPEC ( Organization of Petroleum Exporting Countries ) for the purpose of rationalizing and thereby increasing oil prices in the world market .
 employee of: Venezuela, Betancourt
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 employee of: Venezuela, Betancourt