Woman standing behind podium.
a woman near a podium
standing behind podium is near a podium
exists x1 x2 x3.(a_topic(x1) & behind(x1,x3) & n_podium(x3) & n_standing(x1) & (x1 = x2) & ne_nam_woman(x2))
exists x1 x2.(a_topic(x1) & near(x1,x2) & n_podium(x2) & n_woman(x1))