5706
He formed the group The  Kentucky Ramblers  in 1930 who changed their name to The Prairie Ramblers in 1933 and began broadcasting on Chicago radio station WLS-AM with new vocalist  Patsy Montana  .
 employee of: Kentucky Ramblers, Patsy Montana
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:
 employee of: Kentucky Ramblers, Patsy Montana