A flower girl is posing in a doorway.
A child is in a doorway.
a flower girl is usually a  child.
exists e1 x1 x2 x3.(in(e1,x3) & n_doorway(x3) & Actor(e1,x1) & v_pose(e1) & n_girl(x1) & of(x1,x2) & n_flower(x2))
exists p1 x1.(exists x2.(in(x1,x2) & n_doorway(x2)) & n_child(x1))