52109
A day , in the sense of daytime that is distinguished from night time , is commonly defined as the period during which sunlight directly reaches the ground , assuming that there are no local obstacles .
 time: night time
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: night time 
Answer:
 time: night time