46596
Steve Bennett , the Ventura County supervisor for the area including La Conchita , said the collapse was so sudden and cataclysmic that no warning system could have alerted residents in time to evacuate .
 Ventura County, La Conchita
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:
 Ventura County, La Conchita