An adult surrounded with nothing but sand leaping into the air.
An adult on the beach jumps into the air.
An adult doesn't have to jump into the air to be surrounded with nothing but sand.
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_air(x3) & n_beach(x2) & into(e1,x3) & Actor(e1,x1) & v_jump(e1) & on(x1,x2) & n_adult(x1))