Two people standing on the side of a city street.
Two people are driving down a road.
People are not standing up and driving. The side of a city street is not part of the road.
exists e1 x1 x2 x3 x4 x5.(n_side(x3) & a_topic(x1) & on(e1,x3) & of(x3,x4) & n_street(x4) & of(x4,x5) & n_city(x5) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2.(down(e1,x2) & n_road(x2) & Actor(e1,x1) & v_drive(e1) & n_people(x1) & card_eq_2(x1))