Person parachuting, with the sun and sky in the background.
There is a person sky diving.
When one is sky diving one is parachuting through the sky.
exists x1 x2 x3 x4 x5 x6.(n_background(x6) & n_sky(x5) & n_sun(x4) & subset_of(x5,x3) & subset_of(x4,x3) & a_topic(x1) & with(x1,x3) & in(x3,x6) & n_parachuting(x1) & (x1 = x2) & ne_nam_person(x2))
exists p1 x1 x2 x3.((x1 = x2) & n_sky(x2) & Time(x2,x3) & n_diving(x3) & n_person(x2))