84074
At present , it is decreasing at a rate of about 47 ″ per century " ( see details in Short term below ) " .
 time: century
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: century 
Answer:
 time: century