23604
Estimates of the number of taiko groups in Japan vary up to 5000 active in Japan , but more conservative assessments place the number closer to 800 based on membership in the Nippon Taiko Foundation , the largest national organization of taiko groups .
 location: Japan; location: Japan; organization: Nippon Taiko Foundation
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: Japan, Japan, Nippon Taiko Foundation 
Answer:
 location: Japan; location: Japan; organization: Nippon Taiko Foundation