9968
At one point , she directed a choir that sang with Duke Ellington and his orchestra , a highpoint in her life . "
 person: Duke Ellington
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: Duke Ellington 
Answer:
 person: Duke Ellington