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The Central American Age Group Championships in Athletics ( Campeonatos Centroamericanos Juvenil C y Infantil A ) is an athletics event organized by the Confederación Atlética del Istmo Centroamericano CADICA ( Central American Isthmus Athletic Confederation ) open for athletes from member associations .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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