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From the age of 12 he attended the Theatre Royal Stratford East 's Youth Theatre , and also studied Performing Arts at Barking College .
 organization: Barking College
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: Barking College 
Answer:
 organization: Barking College