2453
As some large European and Canadian publishing houses have begun to change their policies , paper manufacturing companies like Domtar Inc. , which operates 11 mills in Canada and the United States and says it is the third-largest producer of paper products in North America , are finding a great business opportunity in the largely untapped market for forest-friendly paper . ''
 location contains: North America, Canada
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: North America, Canada