A woman sits in a subway station.
The woman is standing at an airport terminal.
One who is standing is not one who sits. Also, one cannot simultaneously be at a subway station and an airport terminal.
exists e1 x1 x2 x3.(in(e1,x2) & n_station(x2) & of(x2,x3) & n_subway(x3) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))
exists e1 x1 x2 x3.(n_woman(x1) & at(e1,x2) & n_terminal(x2) & of(x2,x3) & n_airport(x3) & Actor(e1,x1) & v_stand(e1))