107872
Biting can serve as a carrying mechanism for species such as beavers and ants , the raw power of their species-specific teeth allow them to carry large objects .
 animal: beavers; animal: ants
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: beavers, ants 
Answer:
 animal: beavers; animal: ants