A homeless man is holding a cardboard sign waiting for a ride and possibly money.
A person is holding up a sign
Just because the man is holding the sign does not mean he is holding up the sign.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(for(e1,e2) & for(e2,x4) & n_money(x6) & a_possibly(s2) & Theme(s2,x6) & n_ride(x5) & subset_of(x6,x4) & subset_of(x5,x4) & Actor(e2,x1) & v_wait(e2) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_sign(x2) & of(x2,x3) & n_cardboard(x3) & n_man(x1) & a_homeless(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_sign(x2) & n_person(x1))