61984
including parts of Ohio , Pennsylvania , Maryland , West Virginia , Virginia , Kentucky , Illinois , Indiana , Tennessee , North Carolina , South Carolina , Alabama , Mississippi , Arkansas , Missouri , and even a small bit of Oklahoma and Kansas .
 Ohio, Pennsylvania, Maryland, West Virginia, Virginia, Kentucky, Illinois, Indiana, Tennessee, North Carolina, South Carolina, Alabama, Mississippi, Arkansas, Missouri, Oklahoma, Kansas
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:
 Ohio, Pennsylvania, Maryland, West Virginia, Virginia, Kentucky, Illinois, Indiana, Tennessee, North Carolina, South Carolina, Alabama, Mississippi, Arkansas, Missouri, Oklahoma, Kansas