76557
The state of Prussia had its origins in the separate lands of the Margraviate of Brandenburg and of the Duchy of Prussia .
 Prussia, Margraviate of Brandenburg, Duchy of Prussia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Prussia, Margraviate of Brandenburg, Duchy of Prussia