13894
Although a film adaptation will not be releasable in the United States and Europe due to differing copyright law they believed it could recoup its profits through a release in Asia , including China .
 United States, Europe, Asia, China
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:
 United States, Europe, Asia, China