Three people biking on a path with grass on either side of the path.
Some bikers are riding through the woods.
NOT ALL THE BIKERS HAVE TO BE RIDING THROUGH THE WOODS.
exists e1 x1 x2 x3 x4.(a_topic(x1) & all x5.(n_side(x5) -> (with(e1,x4) & on(x4,x5) & of(x5,x3))) & n_path(x3) & n_path(x3) & n_grass(x4) & on(e1,x3) & Actor(e1,x2) & v_bike(e1) & (x1 = x2) & n_people(x1) & card_eq_3(x1))
exists e1 x1 x2.(n_wood(x2) & through(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_biker(x1))