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The platypus is a carnivore : it feeds on annelid worms , insect larvae , freshwater shrimp , and freshwater yabby ( crayfish ) that it digs out of the riverbed with its snout or catches while swimming .
 animal: annelid; animal: insect larvae; animal: shrimp; animal: crayfish
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: annelid, insect larvae, shrimp, crayfish 
Answer:
 animal: annelid; animal: insect larvae; animal: shrimp; animal: crayfish