83603
" Porpoises " are a group of fully aquatic marine mammals , similar in appearance to a dolphin , all of which are classified under the family " Phocoenidae " , parvorder Odontoceti ( toothed whales ) .
 animal: dolphin
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: dolphin 
Answer:
 animal: dolphin