16487
The most important period in mammals is the perinatal one , however this system can be imprinted at weaning , at puberty and in case of continuously dividing cells during the whole life .
 food: weaning; time: puberty
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: weaning, puberty 
Answer:
 food: weaning; time: puberty