A man is asleep on a seat.
A man sleeps.
The man is asleep on a seat, so the man sleeps.
exists s1 x1 x2.(on(s1,x2) & n_seat(x2) & Theme(s1,x1) & a_asleep(s1) & n_man(x1))
exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_man(x1))