46948
In late 2009 , the triple-member group was renamed F.T. Triple and began working with Choi Min-hwan as Drummer and sub vocalist .
 person: Choi Min-hwan
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: Choi Min-hwan 
Answer:
 person: Choi Min-hwan