1.  Ants are social insects, so their life is a fairly complicated one.

2.  As for burial in a churchyard or a church service for the dead person, the position is again a very complicated one.

3.  Still, speedy resolution of some cases could free up those vital human resources for more complicated ones.

4.  For the student, therefore, the story becomes a more complicated one.

5.  The channel itself is a complicated one, it comprises five subunits, in the stoichiometry alpha two, beta, gamma, and delta.

6.  As with most of the theater people who have succeeded in making the transition to television, his journey has been a complicated one.

7.  Because she came from a family of theatrical luminaries, her decision to act was a complicated one.

8.  All of this makes the notion of race and rap an extremely complicated one, in which creating a black-white dichotomy is an oversimplification.

9.  But as Clinton almost certainly knew when he met Smith in the Oval Office, the issue of how to help Federal Express is a complicated one.

10.  But he offered no new dollars Friday and characterized the problem as a complicated one that U.S. money itself would not solve.