246765
ISEA also enjoys a close association with the NZ Teachers Council , the Post Primary Teachers Association ( PPTA ) and the Combined Trades Union ( CTU ) .
 Teachers, Post Primary Teachers Association
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Teachers, Post Primary Teachers Association