People walking on the side of the road during a snowy day.
People are walking along a road.
Walking on the side is the same as walking along.
exists e1 s1 x1 x2 x3 x4 x5.(n_road(x4) & n_side(x3) & a_topic(x1) & during(e1,x5) & n_day(x5) & a_snowy(s1) & Theme(s1,x5) & on(e1,x3) & of(x3,x4) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))
exists e1 x1 x2.(along(e1,x2) & n_road(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))