121138
A trio of EMC E2 diesel locomotives pulled a baggage-dormitory car , two 52-seat coaches , a coffee shop-kitchen car , a dining car , a dormitory-buffet lounge , seven sleeping cars of varying configurations , and a buffet-lounge-observation car .
 vehicle: EMC E2
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: EMC E2 
Answer:
 vehicle: EMC E2