2444
After The Nosebleeds ' split Morrissey followed  Duffy  to join  Slaughter the Dogs  briefly replacing original singer Wayne Barrett .
 top members employees: Duffy, Slaughter the Dogs
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:
 top members employees: Duffy, Slaughter the Dogs