Complex sentence: While this gave the Celtics a free throw, which Jo Jo White successfully converted to increase the lead to two, it gave the Suns possession at halfcourt, and enabled Gar Heard to sink an 18-footer as time expired to force a third overtime.
Split into simpler sentences: While this gave the Celtics a free throw, which Jo Jo White successfully converted to increase the lead to two, it gave the Suns possession at halfcourt. This enabled Gar Heard to sink an 18-footer as time expired to force a third overtime.