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On 19 May , six weeks later , he attended the wedding of his grandson Prince Harry to Meghan Markle and was able to walk with the Queen unaided .
 person: Harry; person: Meghan Markle
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: Harry, Meghan Markle 
Answer:
 person: Harry; person: Meghan Markle