11.   - Manufacturers dumping their deadly residues in school yards.

12.   He lashed back as if he were cornered in the school yard.

13.   How does one draw the line between harassment that amounts to sex discrimination and garden-variety teasing and flirting in the school yard, the justices wanted to know.

14.   In the past, incidents of ethnic backlash have taken place in high school locker rooms and school yards.

15.   In the week since the detectors were installed at Stevenson, guards found only one box cutter, and it was discarded in the school yard.

16.   It is certainly cheaper to lock up the school yard all summer than to maintain and supervise it.

17.   Kayo Villa, a groundskeeper at Litchfield Park Elementary School, has found hundreds of gopher holes in the school yard.

18.   Not the school yard or back yard.

19.   Nikki McCrimmon honed her skills as a quick, defensive, flashy guard on the school yards in Harlem.

20.   Once a man with a gun walked through his school yard.