319505
He worked as a teacher in Saint-Brieuc from 1927 to 1940 and founded the local branch of the communist Secours Rouge organization .
 Saint-Brieuc
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Saint-Brieuc