4820
In originality alone , it ranks with Mr. Gehry 's 2003 Walt Disney Concert Hall in Los Angeles and Hans Scharoun 's 1960 's - era Berlin Philharmonic as one of the most important concert halls built in the last 100 years .
 location contains: Los Angeles, Walt Disney Concert Hall
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: Los Angeles, Walt Disney Concert Hall