380832
He competed at the 1968 Summer Olympics in Mexico City , where he received a gold medal in the 5.5 metre class with the boat Wasa IV , together with Jörgen Sundelin and Ulf Sundelin .
 location: Mexico City; person: Jörgen Sundelin; person: Ulf Sundelin
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: Mexico City, Jörgen Sundelin, Ulf Sundelin 
Answer:
 location: Mexico City; person: Jörgen Sundelin; person: Ulf Sundelin