362
Acts currently prominent in Hamilton's music scene include singer-songwriters Kathleen Edwards  Luke Doucet   Melissa McClelland  Mayor McCA and Wax Mannequin indie rock bands Cities in Dust Sianspheric and A Northern Chorus and hardcore/Metal bands like Counterparts and Threat Signal .
 None
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:   
Answer:
 NA: Luke Doucet, Melissa McClelland