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Boris Johnson lined up for safe Tory seat ahead of 2015 general election http://t.co/bxB0OLi7 via @ guardian & lt ; so he can succeed Cameron !
 person: Boris Johnson; organization: Tory; organization: guardian; person: Cameron
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: Boris Johnson, Tory, guardian, Cameron 
Answer:
 person: Boris Johnson; organization: Tory; organization: guardian; person: Cameron