1.   As one example, Littlefield cited her lack of enthusiasm for one of the staples of network comedy.

2.   It only has to advance the story, which would seem obvious enough but is, nonetheless, extraordinary among network comedies.

3.   It will be the only network comedy on at that hour -- for now.

4.   Now, Fox is rolling out a pair of sitcoms that stand out among a thin field of new network comedies.

5.   On network comedies, Mfume is right on.

6.   The pact is said to cover such areas as network comedies, variety shows, TV movies, cable programs and first-run syndication.