A cameraman in blue pants stands on a ladder.
The man on the ladder has a camera
in a both sentence blue and ladder are not same.
exists e1 s1 x1 x2 x3.(on(e1,x3) & n_ladder(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_pants(x2) & a_blue(s1) & Theme(s1,x2) & n_cameraman(x1))
exists e1 x1 x2 x3.(n_ladder(x2) & n_man(x1) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_camera(x3) & on(x1,x2))