Two people walking outside a castle.
Two people running outside of a building.
Walking is the opposite of running.
exists e1 x1 x2 x3.(a_topic(x1) & outside(e1,x3) & n_castle(x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(a_topic(x1) & of(e1,x3) & n_building(x3) & r_outside(e1) & Actor(e1,x2) & v_run(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))