52000
Under phylogenetic nomenclature , dinosaurs are usually defined as the group consisting of the most recent common ancestor ( MRCA ) of " Triceratops " and modern birds ( Neornithes ) , and all its descendants .
 animal: Triceratops
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: Triceratops 
Answer:
 animal: Triceratops