19867
Encountering three carnivorous animals who all wish to eat him -- first a fox , then an owl , then a snake -- the plucky mouse uses his wits to survive .
 fox, owl, snake
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:
 fox, owl, snake