Children running along the waters edge.
A parrot talks.
Children means more than one human being and not a bird like a parrot. Children are running and not talking.
exists e1 x1 x2 x3 x4.(n_edge(x3) & of(x3,x4) & n_waters(x4) & a_topic(x1) & along(e1,x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_child(x1))
exists x1 x2.(a_topic(x1) & n_talk(x1) & of(x1,x2) & n_parrot(x2))