11.   And there are other gray areas.

12.   And there are still gray areas in the rules that are on the books.

13.   As far as management goes, there is a bit of gray area.

14.   As it turns out, skiing is definitely a Gray area.

15.   As for the gray areas in the National Basketball Association, they keep receding.

16.   Because products like MET-Rx fall into a gray area between food and drug, the industry has gone largely unregulated.

17.   Both questions sought to pinpoint gray areas that hundreds of management books have attempted to define.

18.   A continual thread throughout the novel is the focus on gray areas of issues -- the place between morality and immorality.

19.   A few gray areas remain.

20.   A gray area emerges, though, in the period before approval of the reorganization plan.