Buff african american man waits for subway at Wall Street station.
A man waits for a subway.
An african american man is a man too.
exists s1 s2 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & for(x1,x4) & at(x4,x5) & n_station(x5) & (x5 = x7) & ne_org_street(x7) & (x5 = x6) & ne_org_wall(x6) & n_subway(x4) & n_wait(x1) & of(x1,x3) & n_man(x3) & a_american(s2) & Theme(s2,x1) & a_african(s1) & Theme(s1,x1) & (x1 = x2) & ne_nam_buff(x2))
exists e1 x1 x2.(for(e1,x2) & n_subway(x2) & Actor(e1,x1) & v_wait(e1) & n_man(x1))