A couple kissing next to the railroad tracks.
Two people are reading while waiting for a train.
People who are reading can't be kissing.
exists e1 x1 x2 x3 x4.(n_track(x3) & of(x3,x4) & n_railroad(x4) & a_topic(x1) & to(e1,x3) & r_next(e1) & Actor(e1,x2) & v_kiss(e1) & (x1 = x2) & n_couple(x1))
exists e2 e1 x1 x2.(while(e1,e2) & Actor(e2,x1) & v_wait(e2) & for(e1,x2) & n_train(x2) & Actor(e1,x1) & v_read(e1) & n_people(x1) & card_eq_2(x1))