Sentence: In the 50s, as the postwar generation lived lives of "Leave It to Beaver," a subculture of beatniks and musicians was busy being "mischievous, irreverent, impulsive, drunken, and sex-obsessed," breaking the social mores that came along with Ike and the Baby Boom.
Entities: entity1: beatniks; entity2: subculture
Relationship: Member-Collection