4481
donald rayfield , professor of russian and georgian at the university of london , presents us with a blush of boys who made the faustian bargain with stalin .
 member collection: blush, boys
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
 Entity Pairs:  blush, boys 
Answer:
 member collection: blush, boys