13127
The firm has 500 lawyers in offices in Beijing , Brussels , Century City , Chicago , London , Los Angeles , New York , Phoenix , and Washington , D.C. .
 Beijing, Brussels, Century City, Chicago, London, Los Angeles, New York, Phoenix, Washington , D.C.
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Beijing, Brussels, Century City, Chicago, London, Los Angeles, New York, Phoenix, Washington , D.C.