13722
Most of them would die in 1945 during the death marches and finally in Buchenwald .
 location: Buchenwald
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: Buchenwald 
Answer:
 location: Buchenwald