A couple kisses beside train tracks.
There are two people near the train tracks.
A couple is walking near train tracks.
exists e1 x1 x2 x3.(beside(e1,x2) & n_track(x2) & of(x2,x3) & n_train(x3) & Actor(e1,x1) & v_kiss(e1) & n_couple(x1))
exists p1 x1 x3 x4.(n_track(x3) & of(x3,x4) & n_train(x4) & exists x2.((x1 = x2) & near(x2,x3) & n_people(x2) & card_eq_2(x2)))