An older man in a dark suit is speaking into a microphone at a podium with an "AMBUC" banner.
The man at the podium is the president of AMBUC
In fact that an older man in a dark suit is speaking into a microphone at a podium with an 'AMBUC' banner does not imply he is the president of AMBUC.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(at(e1,x4) & Time(x4,x6) & n_banner(x6) & with(x4,x5) & ne_nam_ambuc(x5) & a_''(s3) & Theme(s3,x5) & n_podium(x4) & into(e1,x3) & n_microphone(x3) & Actor(e1,x1) & v_speak(e1) & in(x1,x2) & n_suit(x2) & a_dark(s2) & Theme(s2,x2) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
exists p1 x1 x2 x3 x4.(ne_org_ambuc(x4) & n_president(x3) & n_podium(x2) & n_man(x1) & (x1 = x3) & of(x3,x4) & at(x1,x2))