60481
In March 1945 eight pilots , who were experienced , mostly highly decorated and volunteers for the first operational flights , started training at the Lager Heuberg .
 location: Lager Heuberg
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: Lager Heuberg 
Answer:
 location: Lager Heuberg