A woman dancing at the club.
A woman is dancing.
At the club you dance.
exists e1 x1 x2 x3.(n_club(x3) & a_topic(x1) & at(e1,x3) & Actor(e1,x2) & v_dance(e1) & (x1 = x2) & n_woman(x1))
exists e1 x1.(Actor(e1,x1) & v_dance(e1) & n_woman(x1))