98499
He became the youngest member of the Australian House of Representatives in 1906 when he was elected to the seat of Cook at the age of 28 , and became associated with King O'Malley and Billy Hughes .
 person: King O'Malley; person: Billy Hughes
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: King O'Malley, Billy Hughes 
Answer:
 person: King O'Malley; person: Billy Hughes