22503
Soon after the game starts , the janitor will tell you about a lost puppy and give it to you until the owner is found .
 puppy
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:
 puppy