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Big Red Cats in Rossland , British Columbia , is making an unusual pairing of families and backcountry Sno-Cat skiing in terrain near Red Mountain Resort .
 location contains: British Columbia, Rossland
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:  British Columbia, Rossland 
Answer:
 location contains: British Columbia, Rossland