A man sleeping on a couch on the side of the road.
A women is sleeping.
It can be a man or woman not both.
exists e1 x1 x2 x3 x4 x5.(n_road(x5) & n_side(x4) & a_topic(x1) & on(e1,x3) & on(x3,x4) & of(x4,x5) & n_couch(x3) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_man(x1))
exists e1 x1.(Actor(e1,x1) & v_sleep(e1) & n_woman(x1))