8921
Ms. Castro , 34 , a financial analyst in the Encino section of Los Angeles , had the kind of unexplained back pain that afflicts at least 70 percent of Americans at some point in their lives .
 neighborhood of: Encino, Los Angeles; location contains: Los Angeles, Encino
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:
 neighborhood of: Encino, Los Angeles; location contains: Los Angeles, Encino