10989
Each player received a key to the city from Mayor Bill de Blasio .
 person: Bill de Blasio
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: Bill de Blasio 
Answer:
 person: Bill de Blasio