Man and woman enjoying a skydive.
A pair of adults fall through the air.
A pair of adults fall through the air is a less attractive way to say they are skydiving.
exists e1 s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & Theme(e1,x4) & Actor(e1,x3) & v_enjoy(e1) & n_skydive(x4) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
exists e1 x1 x2 x3.(n_air(x3) & through(e1,x3) & Actor(e1,x1) & v_fall(e1) & of(x1,x2) & n_adult(x2) & n_pair(x1))