64681
The most common of these , the southern cassowary , is the third-tallest and second-heaviest living bird , smaller only than the ostrich and emu .
 animal: ostrich; animal: emu
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: ostrich, emu 
Answer:
 animal: ostrich; animal: emu