An airman hugs a young girl while on the runway.
The airman is walking on the beach.
The man either hugs a young girl, or is walking. They are either on the runway, or on the beach.
exists e1 s1 x1 x2 x3.(n_runway(x3) & on(e1,x3) & r_while(e1) & Theme(e1,x2) & Actor(e1,x1) & v_hug(e1) & n_girl(x2) & a_young(s1) & Theme(s1,x2) & n_airman(x1))
exists e1 x1 x2.(n_beach(x2) & n_airman(x1) & on(e1,x2) & Actor(e1,x1) & v_walk(e1))