345792
This is sometimes referred to as a " czar " position , with office occupant Alan Bersin sometimes referred to as the " border czar " .
 person: Alan Bersin
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: Alan Bersin 
Answer:
 person: Alan Bersin