A young oriental man naps on a bench with his bookbag behind his head.
A man rests on a bench.
Naps and rests are synonyms for what the man is doing on the bench.
exists s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & on(x1,x3) & with(x3,x4) & behind(x4,x5) & n_head(x5) & of(x5,x1) & n_male(x1) & n_male(x1) & n_bookbag(x4) & of(x4,x1) & n_bench(x3) & n_nap(x1) & of(x1,x2) & n_man(x2) & a_oriental(s2) & Theme(s2,x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_rest(e1) & n_man(x1))