52858
She was the niece of the duke of Albuquerque and the sister of Fransisca de Cueva , who married the conquistador Pedro de Alvarado in 1527 .
 person: Pedro de Alvarado
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: Pedro de Alvarado 
Answer:
 person: Pedro de Alvarado