59093
Problems cited as caused by moles include contamination of silage with soil particles , making it unpalatable to livestock , the covering of pasture with fresh soil reducing its size and yield , damage to agricultural machinery by the exposure of stones , damage to young plants through disturbance of the soil , weed invasion of pasture through exposure of freshly tilled soil , and damage to drainage systems and watercourses .
 food: silage; animal: livestock
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: silage, livestock 
Answer:
 food: silage; animal: livestock