22770
But it has evolved into such a crucial component of Las Vegas nightlife and other businesses that , like Broadway Danny Rose , the offices , which overlook the Las Vegas Strip a few miles away , are often full of performers essentially auditioning for the concierge bookers .
 location contains: Las Vegas, Las Vegas Strip
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: Las Vegas, Las Vegas Strip