76551
They had four sons , including Peter de Blaquière , and three daughters .
 person: Peter de Blaquière
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: Peter de Blaquière 
Answer:
 person: Peter de Blaquière