A small dog stops in its tracks to look at the big dog chasing it.
one dog looks at another dog
When a small dog stops to  look at the big dog it is true that one dog looks at another dog.
exists e1 p1 s1 s2 x1 x2 x3.(in(e1,x2) & Topic(x2,p1) & exists e2.(at(e2,x3) & Actor(e2,x2) & v_look(e2)) & n_chasing(x3) & of(x3,x1) & n_dog(x1) & n_dog(x1) & a_big(s2) & Theme(s2,x3) & n_track(x2) & of(x2,x1) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_stop(e1) & n_thing(x2) & a_small(s1) & Theme(s1,x1))
exists e1 x1 x2.(at(e1,x2) & n_dog(x2) & -(x2 = x1) & n_dog(x1) & n_dog(x1) & Actor(e1,x1) & v_look(e1) & card_eq_1(x1))