46173
The girl killed by the boulder and other debris in her bedroom , identified by a coroner as Caitlin Oto , lived in Silverado Canyon , a community east of Irvine in Orange County .
 location contains: Orange County, Irvine
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Orange County, Irvine 
Answer:
 location contains: Orange County, Irvine