33420
Others broadcast networks are BS11 Digital , AT-X , MBS and Tokyo MX .
 BS11 Digital, AT-X, MBS, Tokyo MX
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:
 BS11 Digital, AT-X, MBS, Tokyo MX