21681
The institute awards diplomas to graduates of the International Training Centre for captive breeding and zoo specialists at the Durrell Wildlife Park , founded by Gerald Durrell .
 person: Durrell; person: Gerald Durrell
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: Durrell, Gerald Durrell 
Answer:
 person: Durrell; person: Gerald Durrell