A man stands beside a projector in a dimly lit conference room while some people who are wearing dress shirts are talking.
There are women in the room.
Not all people are women.
exists e1 p1 s1 x1 x2 x3 x4.(exists e3 e2 x5 x6 x7 x8.(Actor(e3,x5) & v_talk(e3) & Theme(e2,x7) & Actor(e2,x6) & v_wear(e2) & n_shirt(x7) & of(x7,x8) & n_dress(x8) & (x5 = x6) & n_people(x5)) & while(e1,p1) & in(e1,x3) & n_room(x3) & of(x3,x4) & n_conference(x4) & a_lit(s1) & Theme(s1,x3) & r_dimly(x3) & beside(e1,x2) & n_projector(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists p1 x1 x2.(n_room(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_woman(x3)))