207350
DT1 multiple unit is a train , developed at Torzhoksky car-building factory in Russia in 2007 .
 location: Russia
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: Russia 
Answer:
 location: Russia