60448
Hostilities between Finland and the USSR ended with a ceasefire , which was called on 5 September 1944 , formalised by the signing of the Moscow Armistice on 19 September 1944 .
 Finland, USSR
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Finland, USSR