947
In 1963 , he obtained a position at Brisbane Grammar School , a private secondary school for boys , where he remained until the end of 1969 .
 organization: Brisbane Grammar School
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: Brisbane Grammar School