A fluffy Sheltie is trotting along a path.
The sheltie is black.
It is not clear whether the Sheltie is black or not.
exists e1 s1 x1 x2.(along(e1,x2) & n_path(x2) & Actor(e1,x1) & v_trot(e1) & ne_org_sheltie(x1) & a_fluffy(s1) & Theme(s1,x1))
exists s1 x1.(n_sheltie(x1) & Theme(s1,x1) & a_black(s1))