A man in a black jacket asleep with his head on the table.
A man is sleeping in a library.
The man does not necessarily have to be sleeping in a library.
exists s1 x1 x2 x3 x4 x5.(n_table(x5) & a_topic(x1) & in(x1,x2) & with(x2,x4) & on(x4,x5) & n_head(x4) & of(x4,x1) & n_male(x1) & n_asleep(x2) & of(x2,x3) & n_jacket(x3) & a_black(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(in(e1,x2) & n_library(x2) & Actor(e1,x1) & v_sleep(e1) & n_man(x1))