266084
He posed in 1917 as a German baron and diplomatic courier Walter von Rautenfels and was arrested for espionage in Norway and planning of sabotage in favour of the German Empire during World War I , when several suitcases with explosives were discovered , covered as diplomatic luggage .
 person: Walter von; location: German Empire
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: Walter von, German Empire 
Answer:
 person: Walter von; location: German Empire