Female dancer in a green and white dress.
A woman is in a dress.
A woman in a dress is the same as a female in a dress.
exists s1 s2 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_dress(x3) & a_white(s2) & Theme(s2,x3) & a_green(s1) & Theme(s1,x3) & n_dancer(x1) & (x1 = x2) & ne_nam_female(x2))
exists p1 x1.(exists x2.(in(x1,x2) & n_dress(x2)) & n_woman(x1))