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That remains a bit of a mystery , '' said Sarah Beam , the assistant curator of the Bata Shoe Museum in Toronto , a collection of 12,000 pieces of footwear covering five millenniums .
 location contains: Toronto, Bata Shoe Museum
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:  Toronto, Bata Shoe Museum 
Answer:
 location contains: Toronto, Bata Shoe Museum