a sleeping man in a city area.
The man is sick.
All sleeping men are not sick.
exists e1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_area(x2) & of(x2,x3) & n_city(x3) & n_man(x1) & Actor(e1,x1) & v_sleep(e1))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_sick(s1))