88974
It has helped develop more advanced economies ( including today 's global economy ) and has allowed the rise of a leisure class .
 time: leisure class
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: leisure class 
Answer:
 time: leisure class