87064
Flocks of seabirds , whales , dolphins , sharks , and schools of larger fish such as tuna and marlin follow mackerel schools and attack them in sophisticated and cooperative ways .
 tuna, marlin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 tuna, marlin