70599
The ceremonial responsibilities of the " rector magnificus " are to open the academic year , and to preside over the ceremonial PhD defenses and inaugural lectures of newly appointed ( full ) professors .
 time: academic year
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: academic year 
Answer:
 time: academic year