6070
Atrium on Bay hosts the spacious flagship store of the Canadian photo retailer Black's Photography an outlet of the Liquor Control Board of Ontario the main prize claiming site for the  Ontario Lottery and Gaming Corporation  Tourism  Ontario  and the Land Registry Office for the City of Toronto .
 Ontario Lottery and Gaming Corporation, Ontario
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Ontario Lottery and Gaming Corporation, Ontario