365950
Since ratings for Homicide had gradually declined throughout the season , NBC announced a decision about whether the series would be renewed would depend on the Nielsen ratings of the final four episodes , starting with " A Dog and Pony Show " .
 NBC
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 NBC