213101
He partnered Martin Studach in the Double scull rowing for Switzerland at the 1964 Summer Olympics in Tokyo when they came fourth .
 person: Martin Studach; location: Tokyo
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: Martin Studach, Tokyo 
Answer:
 person: Martin Studach; location: Tokyo