Man in a bench watching another man sleeping.
Two men sit on a bench waiting for the bus.
Being on a bench does not mean the man is waiting for the bus. Just because one man is on a bench does not mean the other man is on the bench as well.
exists e2 e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & Theme(e2,x4) & Actor(e2,x3) & v_watch(e2) & Actor(e1,x5) & v_sleep(e1) & (x4 = x5) & n_man(x4) & -(x4 = x1) & n_man(x1) & n_man(x1) & (x2 = x3) & n_bench(x2))
exists e2 e1 x1 x2 x3.(n_bus(x3) & for(e1,e2) & for(e2,x3) & Actor(e2,x1) & v_wait(e2) & on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))