19207
It was agreed on 21 April 1938 to complete 35 vehicles , ten to be delivered to Belgium including the prototype , the countervalue of its contractual fine .
 location: Belgium
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: Belgium 
Answer:
 location: Belgium