15109
 An announcement from Neil Portnow , president of the Recording Academy , and Jack Sussman , an executive vice president at CBS , said the awards ceremony , at the Staples Center in Los Angeles , would be broadcast live on CBS on Feb. 11 . 
 location contains: Los Angeles, Staples Center
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Los Angeles, Staples Center 
Answer:
 location contains: Los Angeles, Staples Center