105885
The Virginian Railway 's class " EL-2 B " comprised four two-unit electric locomotives with AAR ( B + B-B + B ) + ( B + B-B + B ) wheel arrangements .
 organization: Virginian Railway
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: Virginian Railway 
Answer:
 organization: Virginian Railway