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He made the headlines when coach Diego Simeone gave him his first opportunity against Newell 's Old Boys on 18 November 2006 , as the player was just 17 .
 person: Diego Simeone; organization: Newell 's Old Boys
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:
 person: Diego Simeone; organization: Newell 's Old Boys