11.   As is often the case on topics as complex as health insurance, the two sides break on ideological lines.

12.   Besides, does it make sense for a city as complex as New York to boot officials out just when they have learned the ropes?

13.   Beginning with Daniel Defoe, novelists have been serving up treatments of commerce that are as varied and complex as the subject itself.

14.   Accepted candidates might need something as simple as a new pair of eyeglasses or as complex as plastic surgery.

15.   But nowadays publishing companies are as big and complex as the firms they cover.

16.   But no human programmer could write the software needed to refine a network as complex as the CAM brain.

17.   But the longer answer is as complex as the Internet itself.

18.   But to theorists and engineers, dripping is abidingly difficult, a phenomenon as complex as it is common.

19.   Buying a computer these days is about as complex as doing your taxes -- and almost as much fun.

20.   Context is everything in trying to comprehend something as complex as a five-day seige of urban rioting.