80880
PTV had been received via satellite in South Asia , East Asia and the Middle East , Africa , Europe and North America .
 South Asia, East Asia, Middle East, Africa, Europe, North America
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:
 South Asia, East Asia, Middle East, Africa, Europe, North America