48783
Mr. Dawe , vice president of sales and distribution at Equitable Life of Canada in Waterloo , Ontario , hosted the company 's biennial meeting and incentive event for 160 independent insurance brokers and their spouses in April , and had booked the Ritz-Carlton on Grand Cayman Island .
 location contains: Ontario, Waterloo
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, Waterloo 
Answer:
 location contains: Ontario, Waterloo