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The name " Comunidad " links the new government structure with the Middle Ages institution of " Comunidades de Villa y Tierra " and also links with the government structure of Castile-La Mancha , who is called " Junta de Comunidades " ( Union of Commonwealths in freely translation ) as Castile-La Mancha is formed from different cities and territories .
 Castile-La Mancha, Castile-La Mancha
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Castile-La Mancha, Castile-La Mancha