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The official music video for the song was directed by Lionel C. Martin .
 person: Lionel C. Martin
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: Lionel C. Martin 
Answer:
 person: Lionel C. Martin