A middle-aged man sitting in a chair holding a drink, sleeping.
The man is wide awake.
He cannot be sleeping and awake at the same time.
exists e1 e3 e2 s1 x1 x2 x3 x4.(a_topic(x1) & for(e2,e3) & Actor(e3,x2) & v_sleep(e3) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_hold(e2) & n_drink(x4) & in(e1,x3) & n_chair(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_man(x1) & a_middle-aged(s1) & Theme(s1,x1))
exists p1 x1.(n_man(x1) & exists s1 x2.((x1 = x2) & n_awake(x2) & a_wide(s1) & Theme(s1,x2)))