Two people sitting on a bench reading.
Two people are standing next to the bench listening to music
People sitting can't be standing at the same time. They are reading and not listening to music.
exists e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x3) & n_reading(x3) & of(x3,x4) & n_bench(x4) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(n_listening(x2) & of(x2,x3) & n_bench(x3) & to(e1,x4) & n_music(x4) & to(e1,x2) & r_next(e1) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))