60993
Only two never-domesticated subspecies , the tarpan and the Przewalski 's horse , survived into recorded history and only the latter survives today .
 tarpan, Przewalski 's horse
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:
 tarpan, Przewalski 's horse