21743
Detroit Metro accounts for $ 7.6 billion in economic activity and 71,000 jobs , two-thirds of them in Wayne County , according to an economic impact study published this year by the University of Michigan at Dearborn .
 location contains: Wayne County, Dearborn
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: Wayne County, Dearborn