108283
After the capture of Belgrade on Oct. 20 , due to losses the division again went into reserves in the town of Ruma , rebuilding to a strength of 6,000 men by the end of December .
 location: Belgrade; location: Ruma
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Belgrade, Ruma 
Answer:
 location: Belgrade; location: Ruma