51460
A more recent study also reports overgrazing as a leading cause of desertification as well as the transition from sheep to goat farming in order to meet export demands for cashmere wool .
 animal: sheep; animal: goat
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: sheep, goat 
Answer:
 animal: sheep; animal: goat