A group of people in red are running down the road.
Some people are using their legs to move down a street.
People are using their legs to move down a street, because that is what a group of people must do when running down the road.
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 p1 x1 x2.(Theme(e1,p1) & Recipient(e1,x2) & Actor(e1,x1) & v_use(e1) & exists e2 s1 x3.(a_down(s1) & Manner(e2,s1) & Theme(e2,x3) & Actor(e2,x1) & v_move(e2) & n_street(x3)) & n_leg(x2) & of(x2,x1) & n_thing(x1) & n_people(x1))