A brown and black dog walks along a rocky beach.
A dog is walking.
A brown and black dog is a type of dog.
exists e1 s1 s2 s3 x1 x2.(along(e1,x2) & n_beach(x2) & a_rocky(s3) & Theme(s3,x2) & Actor(e1,x1) & v_walk(e1) & n_dog(x1) & a_black(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1))
exists e1 x1.(Actor(e1,x1) & v_walk(e1) & n_dog(x1))