13662
In 1918 he returned to Kiev and assisted  Vladimir Vernadsky  in establishing the Ukrainian Academy of Sciences the oldest academy among the Soviet republicsother than  Russia  .
 countries of residence: Vladimir Vernadsky, 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: 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:
 countries of residence: Vladimir Vernadsky, Russia