357050
He attended E.N. Maryatt 's Church of England Grammar School for Boys , Ballarat College and Geelong Church of England Grammar School before his 1916 commission in the Royal Field Artillery .
 Grammar, Ballarat, Geelong Church of England Grammar School, Royal Field Artillery
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Grammar, Ballarat, Geelong Church of England Grammar School, Royal Field Artillery