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 .
 King O'Malley, Billy Hughes
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 King O'Malley, Billy Hughes