A dog is bounding through tall grass.
A black dog is running through tall brown grass,
Not all dogs are black. A dog can bound without running. Not all tall grass is brown.
exists e1 s1 x1 x2.(through(e1,x2) & n_grass(x2) & a_tall(s1) & Theme(s1,x2) & Actor(e1,x1) & v_bound(e1) & n_dog(x1))
exists e1 s1 s2 s3 x1 x2.(through(e1,x2) & n_grass(x2) & a_brown(s3) & Theme(s3,x2) & a_tall(s2) & Theme(s2,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_black(s1) & Theme(s1,x1))