1337
Throughout the 50s and into the 60s he backed a wide variety of artists including artists such as Varetta Dillard LaVern Baker Ruth Brown Ray Charles Al Hibbler Big Joe Turner Nappy Brown Linda Hopkins Mickey Guitar Baker Chuck Willis Ben E.  King  and Pat Thomas doo-wop groups such as The Roamers The Dreams and  The Coasters  and jazz artists such as Johnny Hodges Woody Herman Lawrence Brown Bud Powell .
 None
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:
 NA: King, The Coasters