11.   The Sydney Olympics were still two years away, but the chance of winning five gold medals became a tantalizing possibility.

12.   This research raises the tantalizing possibility that statins may be used to prevent heart attacks even in people whose cholesterol levels are normal.

13.   A leading Leonardo da Vinci scholar has raised the tantalizing possibility of a lost manuscript on sculpture, painting and architecture by the Renaissance master.

14.   But she spent years typing away, raising the tantalizing possibility that there is unpublished work sitting in her attic.

15.   That opens tantalizing possibilities in a local election with clear national repercussions, less than a year before national elections.

16.   The tantalizing possibility of life on other planets was a driving force behind the Roswell fascination, just as it has been with the interest in the Pathfinder mission.