A white dog has a red handkerchief over its face with gold stars.
The dog is black and has nothing on its face.
It is either a white dog, or a black dog. It cannot have a red handkerchief over its face if there is nothing on its face.
exists e1 s1 s2 s3 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & over(x2,x3) & with(x3,x4) & n_star(x4) & a_gold(s3) & Theme(s3,x4) & n_face(x3) & of(x3,x1) & n_thing(x1) & n_handkerchief(x2) & a_red(s2) & Theme(s2,x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1))
exists s1 x1 x3.(n_face(x3) & of(x3,x1) & n_thing(x1) & n_dog(x1) & -exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & on(x2,x3) & n_thing(x2)) & Theme(s1,x1) & a_black(s1))