A woman is watching a black dog.
A woman is going on a walk with her dog.
A woman can watch a dog without going on a walk with it.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_dog(x2) & a_black(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2 x3.(with(e1,x3) & n_dog(x3) & of(x3,x1) & n_female(x1) & on(e1,x2) & n_walk(x2) & Actor(e1,x1) & v_go(e1) & n_woman(x1))