A man in a hat and green shirt is pushing luggage on a blue cart.
The man is at the airport
Just because he is pushing luggage does not mean is is necessarily at the airport.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(on(e1,x6) & n_cart(x6) & a_blue(s2) & Theme(s2,x6) & Theme(e1,x5) & Actor(e1,x1) & v_push(e1) & n_luggage(x5) & in(x1,x2) & n_shirt(x4) & a_green(s1) & Theme(s1,x4) & n_hat(x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
exists p1 x1 x2.(n_airport(x2) & n_man(x1) & at(x1,x2))