52783
The smallest brown bears , females during spring among barren-ground populations , can weigh so little as to roughly match the body mass of males of the smallest living bear species , the sun bear ( " Helarctos malayanus " ) , while the largest coastal populations attain sizes broadly similar to those of the largest living bear species , the polar bear .
 animal: sun bear; animal: polar bear
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: sun bear, polar bear 
Answer:
 animal: sun bear; animal: polar bear