A woman is looking over a ledge.
A woman is climbing a rock wall.
Looking is different than climbing.
exists e1 x1 x2.(over(e1,x2) & n_ledge(x2) & Actor(e1,x1) & v_look(e1) & n_woman(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_climb(e1) & n_wall(x2) & of(x2,x3) & n_rock(x3) & n_woman(x1))