A group of men walk along a road divided with yellow ropes.
Some people walking next to a marathon
Some people do not have to be a group of men.
exists e2 e1 s1 x1 x2 x3 x4 x5.(along(e1,x3) & with(e2,x5) & n_rope(x5) & a_yellow(s1) & Theme(s1,x5) & Theme(e2,x4) & v_divide(e2) & (x3 = x4) & n_road(x3) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_man(x2) & n_group(x1))
exists e1 x1 x2 x3.(a_topic(x1) & to(e1,x3) & n_marathon(x3) & r_next(e1) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))