Four small dogs play outside.
Four puppies tackle each other playfully.
Not all small dogs are puppies
exists e1 s1 s2 x1.(a_outside(s2) & Manner(e1,s2) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & a_small(s1) & Theme(s1,x1) & card_eq_4(x1))
exists x1.(all s1 x2.((n_other(x2) & a_playfully(s1) & Theme(s1,x2)) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_tackle(e1))) & n_puppy(x1) & card_eq_4(x1))