11.  Meanwhile, a fourth group, led by New York lawyer Miles Prentice, is still in the running.

12.  Statistically, the United States is in the fourth easiest group.

13.  The combination will create the fourth largest advertising group in the world, behind Omnicom Group, Interpublic Group of Cos. and WPP Group.

14.  The fourth group received vitamins and a placebo simvastatin.

15.  The fourth group took a pill with inert ingredients.

16.  The third group took part in gentle stretching exercises and the fourth group did nothing.

17.  They are the fourth largest group, trailing Latinos, African-Americans and whites.

18.  A fourth group, Islamic Jihad, said it would not join the talks.

19.  It was the fourth group of Serbs to return recently to this part of the country.

20.  The eight are the fourth group of East Timorese asylum seekers in the last two years.