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Laurencia is a ballet made by Vakhtang Chabukiani , based on Lope de Vega 's Fuente Ovejuna to music by Alexander Crain .
 Vakhtang Chabukiani, Lope de Vega, Alexander Crain
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Vakhtang Chabukiani, Lope de Vega, Alexander Crain