4383
In 1936 he was sent by the Comintern as " military counsellor " to help the Republic as the Spanish Civil War started .
 organization: Comintern
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: Comintern