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You 're not going to be the victims of chaos , '' Mr. Pruett had earlier promised the class of 50 -- a cross-section of Texas society who gathered over coffee , doughnuts and the filled Czech pastries called kolaches not long after sunup on a Sunday in a makeshift classroom in a strip mall near his gun shop in the northwest Houston suburbs . ''
 Texas, Houston
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Texas, Houston