26415
 Vladimir Putin has indeed reversed the democratizing course set , however clumsily and incompletely , by Boris Yeltsin , and he is using Russia 's vast reserves of oil and gas as tools of intimidation and blackmail . 
 nationality: Boris Yeltsin, Russia; nationality: Vladimir Putin, Russia
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:
 nationality: Boris Yeltsin, Russia; nationality: Vladimir Putin, Russia