91346
It was built by Fletcher , Jennings & Co. in 1864 and is one of the oldest locomotives still in active service .
 organization: Fletcher , Jennings & Co.
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: Fletcher , Jennings & Co. 
Answer:
 organization: Fletcher , Jennings & Co.