A group of people in red are running down the road.
A group of kids run down the road.
We don't know that the people are kids.
exists e1 x1 x2 x3 x4.(n_road(x4) & down(e1,x4) & Actor(e1,x1) & v_run(e1) & of(x1,x2) & in(x2,x3) & n_red(x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3.(n_road(x3) & down(e1,x3) & Actor(e1,x1) & v_run(e1) & of(x1,x2) & n_kid(x2) & n_group(x1))