A woman on her cellphone is walking in a park.
A man is running at the track while listening to music.
Either a woman is walking in a park or the man is walking in the park.
exists e1 x1 x2 x3.(in(e1,x3) & n_park(x3) & Actor(e1,x1) & v_walk(e1) & on(x1,x2) & n_cellphone(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))
exists e2 e1 x1 x2 x3.(n_track(x2) & while(e1,e2) & to(e2,x3) & n_music(x3) & Actor(e2,x1) & v_listen(e2) & at(e1,x2) & Actor(e1,x1) & v_run(e1) & n_man(x1))