15639
Some analysts say that foreign oil companies account for as much as half of Venezuela 's estimated 2.5 million barrels of daily oil production , explaining in part why these companies are hesitant to leave Venezuela and why Caracas , so far at least , is hesitant to see them go .
 country of capital: Venezuela, Caracas; location contains: Venezuela, Caracas; country of capital: Venezuela, Caracas; location contains: Venezuela, Caracas
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:
 country of capital: Venezuela, Caracas; location contains: Venezuela, Caracas; country of capital: Venezuela, Caracas; location contains: Venezuela, Caracas