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Kelly Air Force Base closed in the 1990 's , but San Antonio is still ringed by three Air Force installations as well as Brooke Army Medical Center and Fort Sam Houston , the Army 's largest base through World War II .
 location contains: San Antonio, Brooke Army Medical Center; location contains: San Antonio, Fort Sam Houston
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: San Antonio, Brooke Army Medical Center; location contains: San Antonio, Fort Sam Houston