9038
A product of Club Atlético Vélez Sarsfield 's youth system , he made his first-team debut in a 0 – 1 away defeat against Newell 's Old Boys on 4 March 2006 .
 organization: Club Atlético Vélez Sarsfield; organization: Newell 's Old Boys
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Club Atlético Vélez Sarsfield, Newell 's Old Boys 
Answer:
 organization: Club Atlético Vélez Sarsfield; organization: Newell 's Old Boys