5970
Only teeth and 4 mandibles are known currently , and other skeletal elements were likely consumed by porcupines before they could fossilise .
 animal: porcupines
Please list all entity words in the text that fit the category.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} 
Answer:
 animal: porcupines