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Later on he would work under various other ring names and various mask as El Pupilo ( the Pupil ) , El Marquez , Shadow 2000 , Chico Veloz ( Fast Boy ) and even Batman for a brief period . ) .
 person: El; person: El; person: 2000
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: El, El, 2000 
Answer:
 person: El; person: El; person: 2000