A dog holds a smaller animal in its mouth.
The dog is bringing the animal to safety.
A dog holding a smaller dog by the mouth doesn't mean it is bringing it to safety.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_mouth(x3) & of(x3,x1) & n_thing(x1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_animal(x2) & r_more(s1) & a_smaller(s1) & Theme(s1,x2) & n_dog(x1))
exists e1 x1 x2 x3.(n_animal(x2) & n_dog(x1) & to(e1,x3) & n_safety(x3) & Theme(e1,x2) & Actor(e1,x1) & v_bring(e1))