83896
From 2010 to 2016 the head of the secretariat was Christiana Figueres .
 person: Christiana Figueres
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: Christiana Figueres 
Answer:
 person: Christiana Figueres