Which of the following is not one of the top six broadcast networks?

The correct answer identifies MyNetwork as not being one of the top six broadcast networks. MyNetwork, while a television network, does not have the same broad recognition and viewer base as the major networks listed in the other options, which include CBS, ABC, and NBC. These networks are among the traditional "Big Three" broadcasting networks, which have been dominant in the U.S. television landscape for decades, alongside FOX, and a few others considered as major players in the industry.

In contrast, MyNetwork is considered a secondary network and is not part of the main group of major broadcast networks that significantly shape the television market. Thus, it clearly stands out as the correct answer to the question regarding the top six broadcast networks. Understanding the positioning of these networks within the television landscape is key for anyone studying media and broadcasting.