58861
After a hard landing , the aircraft was grounded later that year ; post-accident inspection condemned the airframe due to corrosion , and it was scrapped in 1941 , except for the front fuselage section which was used as an office by the Royal Navy for several years .
 organization: Royal Navy
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: Royal Navy 
Answer:
 organization: Royal Navy