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 The first investment , a $ 40 million plant to process liquid hydrocarbons , will be formalized in La Paz , Bolivia 's capital , on May 18 , Rafael Ramirez , Venezuela 's energy minister , said in an interview after the meeting . '' 
 country capital: Bolivia, La Paz
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:
 country capital: Bolivia, La Paz