A woman in her underwear performing for a video.
There is a camera pointed at the woman.
If someone is performing for a video, it is implied that a camera is pointed at that person.
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & for(e1,x4) & n_video(x4) & Actor(e1,x3) & v_perform(e1) & (x2 = x3) & n_underwear(x2) & of(x2,x1) & n_female(x1) & n_woman(x1))
exists p1 x1 x4.(n_woman(x4) & exists e1 x2 x3.((x1 = x2) & at(e1,x4) & Theme(e1,x3) & v_point(e1) & (x2 = x3) & n_camera(x2)))