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British actor and film director Lord Richard Attenborough has died at the age of 90 , his son tells the BBC http://t.co/Q09rNAmD0Q
 location: British; person: Lord Richard Attenborough; organization: BBC
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: British, Lord Richard Attenborough, BBC 
Answer:
 location: British; person: Lord Richard Attenborough; organization: BBC