63209
Of the many examples where the sea bed provides an extremely hostile environment for submerged evidence of history , one of the most notable , the " RMS Titanic " , though a relatively young wreck and in deep water so calcium-starved that concretion does not occur , appears strong and relatively intact , though indications are that it has already incurred irreversible degradation of her steel and iron hull .
 vehicle: RMS Titanic
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: RMS Titanic 
Answer:
 vehicle: RMS Titanic