70938
An important part of the dairy industry is the removal of the calves off the mother 's milk after the three days of needed colostrum , allowing for the collection of the milk produced .
 colostrum
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 colostrum