A man lying on a park bench with a bottle of alcohol next to him.
The bum is passed out drunk on the park bench.
A man lying on a perk bench is not always a bum. A man with a bottle of alcohol next to him is not always passed out drunk.
exists e1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & with(e1,x5) & of(x5,x6) & to(x7,x1) & n_male(x1) & next(x6,x7) & n_thing(x7) & n_alcohol(x6) & n_bottle(x5) & on(e1,x3) & n_bench(x3) & of(x3,x4) & n_park(x4) & Actor(e1,x2) & v_lie(e1) & (x1 = x2) & n_man(x1))
exists e1 s1 x1 x2 x3 x4.(n_bench(x3) & of(x3,x4) & n_park(x4) & n_bum(x1) & on(e1,x3) & Time(e1,x2) & n_drunk(x2) & a_out(s1) & Manner(e1,s1) & Theme(e1,x1) & v_pass(e1))