19830
It began on 2 April at Motegi and ended on 23 October at the same place .
 organization: Motegi
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: Motegi 
Answer:
 organization: Motegi