76838
It was created in 1992 as a joint operation between London 's two ITV contractors , Carlton Television and London Weekend Television , with each company holding a 50 % stake .
 ITV, Television, London Weekend Television
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 ITV, Television, London Weekend Television