108425
In this system , salmon that feed in the ocean , incorporating marine nitrogen into their biomass , later return to their natal small streams where they spawn and die .
 animal: salmon
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: salmon 
Answer:
 animal: salmon