An adult surrounded with nothing but sand leaping into the air.
A person jumping in the sand.
A person jumping in the sand, is leaping into the air.
exists e1 x1 x2 x6.(n_air(x6) & a_topic(x1) & -exists e2 x3 x4 x5.(with(e1,x3) & but(x3,x4) & into(e2,x6) & Actor(e2,x5) & v_leap(e2) & (x4 = x5) & n_sand(x4) & n_thing(x3)) & Theme(e1,x2) & v_surround(e1) & (x1 = x2) & n_adult(x1))
exists e1 x1 x2 x3.(n_sand(x3) & a_topic(x1) & in(e1,x3) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_person(x1))