41.   But any real explanation is clearly more complicated than that, beginning with the inevitable saturation of these series.

42.   But behind the scenes, the picture is far more complicated than just a loyal vice president standing by a beleaguered commander in chief.

43.   But Cahill was more complicated than that.

44.   But determining what causes a behavior can be even more complicated than determining the cause of a disease.

45.   But experts said the reasons were more complicated than mere profiteering.

46.   But for salaried people it is more complicated than that.

47.   But Bush suggested Thursday that life and death here are more complicated than that, despite his own penchant for casting diplomacy in black and white.

48.   But her seclusion was more complicated than that, gradual and not entirely deliberate.

49.   But economists say the issues in Europe are more complicated than those in the United States.

50.   But I quickly found out that it was all more complicated than that.