A guy standing by an electric pole and posing while at work.
A man is standing in front of a crowd and lecturing.
The man is either lecturing or posing.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(e1,s1) & at(e1,x5) & n_work(x5) & r_while(e1) & Actor(e1,x4) & v_pose(e1) & n_thing(x4) & subset_of(x1,s1) & by(x1,x3) & n_pole(x3) & a_electric(s2) & Theme(s2,x3) & n_standing(x1) & of(x1,x2) & n_guy(x2))
exists e1 x1 x2 x3 x4 x5.(in(e1,x2) & of(x2,x3) & n_lecturing(x5) & n_crowd(x4) & subset_of(x5,x3) & subset_of(x4,x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))