356047
As a 15-year-old , she won three gold medals and one silver at the 1964 Summer Olympics in Tokyo , Japan .
 location: Tokyo , Japan
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: Tokyo , Japan 
Answer:
 location: Tokyo , Japan