31.   For some unknown reason, their bodies did not adjust to the climate.

32.   For some unknown reason, an interior doorway had been boarded off.

33.   For some unknown reason, I have begun reading cookbooks and watching cooking shows on television.

34.   For some unknown reason, certain justices have turned their backs on our greatest democratic freedom and our democratic choice through Congress.

35.   For some unknown reason, stoppers come to Seattle to die.

36.   For still unknown reasons, abnormally high levels of HCG and low levels of PAPP-A in the first trimester have been linked to Down syndrome.

37.   For unknown reasons, women are affected more often than men.

38.   For unknown reasons, Caucasians are at greater risk of developing NHL than are blacks, Asians and Hispanics.

39.   For unknown reasons, God has chosen the three of them to hunt down and destroy demons disguised as people.

40.   For unknown reasons, multiple sclerosis strikes twice as many women as men, and whites are twice as affected as other races.