7503
He reached a settlement with the East Frisian Estates , who them paid him homage , ultimately even the city of Emden did so .
 location: Emden
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: Emden 
Answer:
 location: Emden