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Looking back at life of Oscar-winning actor and filmmaker Richard Attenborough http://t.co/2pLjJCwwG0 http://t.co/8hze3On7Sy
 person: Richard Attenborough
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: Richard Attenborough 
Answer:
 person: Richard Attenborough