97480
The pre-technological period , in which all other animal species remain today - aside from some avian and primate species - was a non-rational period of the early prehistoric man .
 time: prehistoric man
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: prehistoric man 
Answer:
 time: prehistoric man