113419
Only 46 % of the world 's reefs could be currently regarded as in good health However , as of 2009 , only 4 % of coral reefs worldwide had more than 50 % algal coverage which means that there are no recent global trend towards algal dominance over coral reefs. , surgeonfishes , tangs and unicornfishes .
 animal: surgeonfishes , tangs and unicornfishes
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: surgeonfishes , tangs and unicornfishes 
Answer:
 animal: surgeonfishes , tangs and unicornfishes