A black and white dog is running towards the viewer.
A dog is playing fetch with his owner
When a dog is running it doesn't have to necessarily mean that it is playing fetch. If the dog is running toward a viewer, there is no guarantee that the viewer is the dog's owner.
exists e1 s1 s2 x1 x2.(n_viewer(x2) & towards(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(with(e1,x3) & n_owner(x3) & of(x3,x1) & n_male(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_fetch(x2) & n_dog(x1))