19232
He won first place in the final round on December 12 , 1948 in Washington , D.C .
 organization: Washington , D.C
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Washington , D.C 
Answer:
 organization: Washington , D.C