11.   It may have been plain luck but the government is trying to sell at a good time.

12.   It was plain old luck.

13.   Rather, whether by coincidence or just plain luck, the last two weeks represent the triumph of a gritty pragmatism that says action pays off.

14.   Some more deserving alibis include succumbing to injuries, succumbing to pressure, and just plain bad luck.

15.   That includes poverty, discrimination and just plain bad luck.

16.   The fate of these inmates, in some cases, depends on volunteers unearthing evidence, or just plain luck.

17.   The story of their decline is a tale of age, miscalculation, injury, and just plain bad luck.

18.   Then Quaker ran into plain bad luck.

19.   Too often, adventure games expect the player to make leaps in logic, expend hours in tedious busywork or just stumble into things through plain luck.

20.   Until the strike against the Chinese Embassy, the accidents stemmed from mistakes by the pilots, technical problems with the bombs and, sometimes, plain bad luck.