An airport crowded with people.
The airport is packed.
The word packed in this context implies the airport is crowded with people.
exists e1 x1 x2.(with(e1,x2) & n_people(x2) & Actor(e1,x1) & v_crowd(e1) & n_airport(x1))
exists e1 x1.(n_airport(x1) & Theme(e1,x1) & v_pack(e1))