Three women in a vehicle are looking back and smiling.
Three women are walking down the road.
walking can't be done while being in the vehicle.
exists e2 e1 s1 x1 x2 x3 x4.(Actor(e2,x3) & v_smile(e2) & in(x3,x4) & n_vehicle(x4) & n_woman(x3) & card_eq_3(x3) & a_back(s1) & Manner(e1,s1) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_vehicle(x2) & n_woman(x1) & card_eq_3(x1))
exists e1 x1 x2.(n_road(x2) & down(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_woman(x1) & card_eq_3(x1))