A woman is pushing a cart with luggage down a street.
A woman is at the airport.
If the woman can't be on a street and at the airport simultaneously.
exists e1 x1 x2 x3 x4.(with(e1,x3) & down(x3,x4) & n_street(x4) & n_luggage(x3) & Theme(e1,x2) & Actor(e1,x1) & v_push(e1) & n_cart(x2) & n_woman(x1))
exists p1 x1 x2.(n_airport(x2) & at(x1,x2) & n_woman(x1))