25857
The bargaining unit in the Jonquiere store was recognized in August and the union and Wal-Mart Canada , based in Mississauga , Ontario , first met in October .
 location contains: Ontario, Mississauga
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Ontario, Mississauga 
Answer:
 location contains: Ontario, Mississauga