7851
Starting in the 1950s Leopold an ophthalmologist by training amassed a collection of more than pieces focusing on work by  Austrian  artists like  Egon Schiele  Gustav Klimt and Oskar Kokoschka .
 None
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:   
Answer:
 NA: Austrian, Egon Schiele