Fluffy white dog running on pebbles along the shore.
A dog is playing fetch on a beach.
Running along the shore does not imply playing fetch.
exists e1 s1 x1 x2 x3 x4 x5.(n_shore(x5) & a_topic(x1) & on(e1,x4) & along(x4,x5) & n_pebble(x4) & Actor(e1,x3) & v_run(e1) & (x1 = x3) & n_dog(x1) & a_white(s1) & Theme(s1,x1) & (x1 = x2) & ne_nam_fluffy(x2))
exists e1 s1 x1 x2.(on(e1,x2) & n_beach(x2) & a_fetch(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & n_dog(x1))