13153
The decline in prairie dogs has significantly impacted many of the other animals that reside in the short grass prairie , including the black-footed ferret , whose diet relies on prairie dogs .
 animal: black-footed ferret
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: black-footed ferret 
Answer:
 animal: black-footed ferret