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The Coast of Poets is a cultural space in the Valparaíso Region of Chile , named for four world-renowned Chilean poets ( Pablo Neruda , Vicente Huidobro , Nicanor Parra and Violeta Parra ) .
 Valparaíso Region, Chile, Pablo Neruda, Vicente Huidobro, Nicanor Parra, Violeta Parra
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Valparaíso Region, Chile, Pablo Neruda, Vicente Huidobro, Nicanor Parra, Violeta Parra