1437
 The exhibition is being mounted for the Egyptian government by a high-stakes partnership of private companies : Anschutz Entertainment Group , which operates the Staples Center in Los Angeles and other sports and entertainment places ; Arts and Exhibitions International , a museum show production company ; and National Geographic . 
 location contains: Los Angeles, Staples Center
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 location contains: Los Angeles, Staples Center