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But those anxieties shifted after the fall of the Soviet Union in the early 1990 's and even more after Sept. 11 , and on Friday military officials in Colorado announced that Norad 's day-to-day operations would be consolidated , for purposes of efficiency , in an ordinary building at Peterson Air Force Base in nearby Colorado Springs .
 location contains: Colorado, Colorado Springs
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: Colorado, Colorado Springs