A homeless man holding up a sign with his request for money and his reasons for asking.
A homeless man is standing in a plaza asking for help.
The location of the homeless man could be somewhere other than a plaza.  He could be sitting instead of standing.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & with(e1,x4) & subset_of(x7,x4) & for(x7,x8) & n_ask(x8) & n_reason(x7) & of(x7,x1) & n_male(x1) & n_male(x1) & subset_of(x5,x4) & for(x5,x6) & n_money(x6) & n_request(x5) & of(x5,x1) & a_up(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_sign(x3) & (x1 = x2) & n_man(x1) & a_homeless(s1) & Theme(s1,x1))
exists e1 e2 s1 x1 x2 x3.(for(e1,e2) & for(e2,x3) & n_help(x3) & Actor(e2,x1) & v_ask(e2) & in(e1,x2) & n_plaza(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & a_homeless(s1) & Theme(s1,x1))