16431
From here the highway continues east along the southern edge of flat plains dotted with agricultural fields into the city of O'Neill .
 O'Neill
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:
 O'Neill