A black and brown dog has rope in its mouth.
The dog is white.
The dog cannot be all white and black and brown simulataneously.
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_mouth(x3) & of(x3,x1) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_rope(x2) & n_dog(x1) & a_brown(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists s1 x1.(n_dog(x1) & Theme(s1,x1) & a_white(s1))