A man walks a group of Dalmatians on the beach.
A trainer walks the dogs who play Pongo in the live-action 101 Dalmations
A man walking dogs doesn't imply that he is a trainer and that he is walking dogs that play pongo in a movie.
exists e1 x1 x2 x3 x4.(n_beach(x4) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & of(x2,x3) & on(x3,x4) & n_dalmatian(x3) & n_group(x2) & n_man(x1))
exists e2 e1 x1 x2 x3 x4 x5 x6.(n_dalmation(x5) & card_eq_101(x5) & of(x5,x6) & n_live-action(x6) & ne_geo_pongo(x4) & n_dog(x2) & Theme(e2,x2) & Actor(e2,x1) & v_walk(e2) & in(e1,x5) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & (x2 = x3) & n_trainer(x1))