4420
chess is a game that portrays the old power structures of feudal europe and recognizes the alliance of different authoritarian interests that kept the people of society under the yoke of service to the elite .
 member collection: alliance, interests
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: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
Answer:
 member collection: alliance, interests