21.   And when a half-hearted museum-sponsored attempt to work with students failed, museum officials asked her to design a better program.

22.   Another rebate is paid if those subsequent attempts also fail.

23.   As for insurance companies owning banks or securities firms, Puccia questioned whether insurers had the necessary management skills and said that many such attempts have failed.

24.   As it turned out, the rescue attempt failed.

25.   As the protests step up in intensity, observers ponder why the demonstrations are gaining in support when earlier attempts failed.

26.   As my feeble attempts to wean failed, I began to wonder why weaning mattered so much.

27.   Attempts at cardiopulmonary resuscitation failed, and the man was pronounced dead by Fire Department paramedics.

28.   Both attempts failed after triggering widescale protests by privacy-minded critics.

29.   A federal attempt failed a few years ago.