83958
Many copepods are then captured by mysidae , krill and smallest fish like the juveniles of atlantic herring - and in each step of the foodchain the toxin concentrations increase by the factor of 10 .
 animal: krill; animal: fish; animal: atlantic herring
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: krill, fish, atlantic herring 
Answer:
 animal: krill; animal: fish; animal: atlantic herring