1420
From 1965 to 1967 he was Chief of the Air Staff of the Royal Malaysian Air Force .
 organization: Staff; organization: Royal Malaysian Air Force
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Staff; organization: Royal Malaysian Air Force