A man laying down on a bench face-down.
A man on a bench.
if a man is laying down on a bench, he is on a bench.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & a_down(s1) & Manner(e1,s1) & on(e1,x3) & n_face-down(x3) & of(x3,x4) & n_bench(x4) & Actor(e1,x2) & v_lay(e1) & (x1 = x2) & n_man(x1))
exists x1 x2.(a_topic(x1) & on(x1,x2) & n_bench(x2) & n_man(x1))