Two women are crossing the street and smiling.
A couple of women are standing on the sidewalk.
One cannot be crossing and standing simultaneously.
exists e2 e1 x1 x2 x3.(n_street(x2) & Actor(e2,x3) & v_smile(e2) & n_woman(x3) & card_eq_2(x3) & Theme(e1,x2) & Actor(e1,x1) & v_cross(e1) & n_woman(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_sidewalk(x3) & on(e1,x3) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_woman(x2) & n_couple(x1))