A man, wearing a suit with a name tag, is speaking into a microphone, while standing in front of a video presentation.
A man is at a rally announcing that he is running for President.
There is no mention of a rally or anyone running for president in sentence 1.
exists e1 e3 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(while(e2,e3) & in(e3,x7) & of(x7,x8) & n_presentation(x8) & of(x8,x9) & n_video(x9) & n_front(x7) & Actor(e3,x1) & v_stand(e3) & into(e2,x6) & n_microphone(x6) & Actor(e2,x1) & v_speak(e2) & with(e1,x4) & n_tag(x4) & of(x4,x5) & n_name(x5) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_suit(x3) & (x1 = x2) & n_man(x1))
exists p1 x1 x4.(ne_nam_president(x4) & exists e1 p2 x2 x3.(at(x1,x2) & Topic(e1,p2) & Actor(e1,x3) & v_announce(e1) & exists e2.(for(e2,x4) & Actor(e2,x1) & v_run(e2)) & (x2 = x3) & n_rally(x2)) & n_male(x1) & n_man(x1))