245186
She was Rear-Admiral Sir Richard Bickerton 's flagship from February 1800 to May .
 person: Sir Richard Bickerton
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: Sir Richard Bickerton 
Answer:
 person: Sir Richard Bickerton