Girl waiting at the airport.
A girl is waiting for a plane to land.
A girl waiting for a plane to land. must be waiting at the airport.
exists e1 x1 x2.(n_airport(x2) & ne_nam_girl(x1) & at(e1,x2) & Actor(e1,x1) & v_wait(e1))
exists e1 x1 x2 x3.(to(e1,x3) & n_land(x3) & for(e1,x2) & n_plane(x2) & Actor(e1,x1) & v_wait(e1) & n_girl(x1))