180098
It was created when the Flechas Azules Mixed Brigade was expanded into two division-sized units : the Flechas Verdes and Flechas Azules Division s. The Flechas Verdes Division served in the Catalonia Offensive , the final offensive of the Spanish Civil War .
 Flechas Azules Mixed Brigade, Flechas Verdes, Flechas Azules Division, Flechas Verdes, Catalonia Offensive
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Flechas Azules Mixed Brigade, Flechas Verdes, Flechas Azules Division, Flechas Verdes, Catalonia Offensive