8685
He  graduated from the Ternopil Finance and Economics Institute in 1975 and was appointed in 1993 and re - appointed in 1997 chairman of the  National Bank  of Ukraine .
 employee of: He, National Bank
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:
 employee of: He, National Bank