An adult surrounded with nothing but sand leaping into the air.
An adult is stuck in a mud puddle.
One cannot be stuck in a mud puddle and be considered surrounded with nothing.
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.(in(e1,x2) & n_puddle(x2) & of(x2,x3) & n_mud(x3) & Theme(e1,x1) & v_stick(e1) & n_adult(x1))