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After unsuccessfully emerging through Club Atlético Vélez Sarsfield 's youth ranks , he made his professional debuts with Estudiantes de La Plata .
 organization: Club Atlético Vélez Sarsfield; organization: Estudiantes de La Plata
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Club Atlético Vélez Sarsfield; organization: Estudiantes de La Plata