People are standing on a street corner pointing.
People on a street corner point.
People point or can be pointing on a street corner.
exists e2 e1 x1 x2 x3 x4.(on(e1,x2) & Actor(e2,x4) & v_point(e2) & (x2 = x4) & n_corner(x2) & of(x2,x3) & n_street(x3) & Actor(e1,x1) & v_stand(e1) & n_people(x1))
exists x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & n_point(x2) & of(x2,x4) & n_corner(x4) & of(x2,x3) & n_street(x3) & n_people(x1))