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Now , facing an anemic opposition that could not win in any of Venezuela 's 23 states or Caracas , Mr. Chavez is expected to tighten his grip , first and foremost over his own supporters in an effort to prevent challenges to his rule from emerging . ''
 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