11.   It seems an experiment for Mathieu, though a major one, but more serious for Cedric, who is physical, demanding and needy.

12.   Lavin got serious for tipoff, and his mood quickly digressed.

13.   Legal experts said the implications were serious for Napster, possibly making it ineligible to obtain protection under the act.

14.   More serious for particle physics, some said, is the communications gulf between scientists and the politicians who control federal money.

15.   More traditional scholars condemned the topic as insufficiently serious for academic discussion.

16.   Nevertheless, in the last chapter, Adams says he does turn serious for at least a few pages and make several suggestions to corporate America.

17.   She is also a New Age Puritan who believes that eating meat is disgusting and that sex is too serious for jokes.

18.   Still, things start to get serious for the Stars on Wednesday when they host Edmonton in their playoff opener.

19.   Suddenly, this skirmish with the calm Red Sox has become extremely serious for the nervous Yankees after they were swept during this three-game series.

20.   The consequences would be most serious for the East and Gulf Coasts, which are lined with low-lying barrier islands.