91160
A central aspect of biodynamics is that the farm as a whole is seen as an organism , and therefore should be a largely self-sustaining system , producing its own manure and animal feed .
 food: animal feed
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: animal feed 
Answer:
 food: animal feed