Two hikers on a dirt road.
Two hikers walking down a dirt road.
The two hikers are on a road.
exists x1 x2 x3.(a_topic(x1) & on(x1,x2) & n_road(x2) & of(x2,x3) & n_dirt(x3) & n_hiker(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_road(x3) & of(x3,x4) & n_dirt(x4) & (x1 = x2) & n_hiker(x1) & card_eq_2(x1))