29954
But Oxia , a new company in Vancouver , British Columbia , that sells personal-sized oxygen canisters for everyday use , says consumers are still yearning for concentrated shots of the gas , which makes up about 21 percent of the air we breathe .
 location contains: British Columbia, Vancouver
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: British Columbia, Vancouver