A young man is doing a back flip into a sparkling green lake while others watch from below.
a woman is doing a backflip
there is a boat driving by
Expensive drug therapies are the only solution to the AIDS epidemic.
A girl is exercising.
The first alternative C-R function is based on the relative risk from large  particles.
Shadow oinnked when Drew ate her
A dog walks ahead of a man in a dry area.
the woman is asleep at home