325239
The Polish Border Strip ( ; ) , also known as the Polish Frontier Strip , refers to those territories which the German Empire wanted to annex from Congress Poland during World War I. It appeared in some plans proposed by German officials as a territory to be ceded by the Kingdom of Poland to the German Empire after an expected German and Central Powers victory .
 location: German Empire; location: Congress Poland; location: Kingdom of Poland; 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: German Empire, Congress Poland, Kingdom of Poland, German Empire 
Answer:
 location: German Empire; location: Congress Poland; location: Kingdom of Poland; location: German Empire