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The Football Academy , which is based at the Royal National College , was officially opened in August 2008 by former England footballer Sir Trevor Brooking and offers visually impaired students the opportunity to include football as part of their study programme with a view to playing the game at a national level .
 person: Sir Trevor Brooking
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: Sir Trevor Brooking 
Answer:
 person: Sir Trevor Brooking