What do the Olympic rings represent?

I work best on a deadline so I start projects close to their due date.

A.) The five strongest ancient gods of Mt. Olympus

A.) The five strongest ancient gods of Mt. Olympus

I work on the tasks that I enjoy most first.

B.) Five human senses

B.) Five human senses

I work on the tasks that I enjoy most first.

C.) Five continents

C.) Five continents

I work on the tasks that I enjoy most first.

D.) The original pentathlon (5 events)

D.) The original pentathlon (5 events)