Children running along the waters edge.
Kids running by the shore.
Children are kids and water's edge is shore.
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 e1 x1 x2 x3.(n_shore(x3) & a_topic(x1) & by(e1,x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_kid(x1))