39240
At the same time the original buildings , which date back to the 1920 s , were rented out to RTL , Germany 's largest private broadcaster , as their new corporate headquarters .
 RTL, Germany
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 RTL, Germany