A black dog with a white toy in his mouth in a field of grass.
A dog is sleeping on the grass.
Usually a dog that is sleeping does not have a toy in its mouth.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & in(x2,x3) & in(x3,x4) & of(x4,x5) & n_grass(x5) & n_field(x4) & n_mouth(x3) & of(x3,x1) & n_male(x1) & n_toy(x2) & a_white(s2) & Theme(s2,x2) & n_dog(x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_grass(x2) & on(e1,x2) & Actor(e1,x1) & v_sleep(e1) & n_dog(x1))