31858
The Duquette and Gerstman team won this match but lost in the final to Jan Assini of Aurora , Ohio ; Stan Dillabough of Welland , Ontario ; Thomas Donnelly and John Toy of Buffalo ; Richard Early of Cuyahoga Falls , Ohio ; and Bernard Fudor of Murrysville , Pa. .
 location contains: Ontario, Welland
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, Welland 
Answer:
 location contains: Ontario, Welland