8020
Several local politicians such as  Gatineau  mayor  Marc Bureau  Hull Aylmer federal MP Marcel Proulx as well as Hull provincial MNA Roch Cholette were in attendance .
 cities of residence: Gatineau, Marc Bureau
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:
 cities of residence: Gatineau, Marc Bureau