104751
In all four Nelson Island communities ( Tununak , Newtok , Toksook Bay , and Nightmute ) , much of the roe-on-kelp is consumed soon after it is harvested , but a portion of the harvest is preserved in seal-skin pokes filled with seal oil .
 Nelson Island, Tununak, Newtok, Toksook Bay, Nightmute
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:
 Nelson Island, Tununak, Newtok, Toksook Bay, Nightmute