A blond singer in front of a kaleidoscope.
A blond woman is singing at a kelsidoscope.
A singer isn't always singing.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & of(x2,x3) & n_kaleidoscope(x3) & n_front(x2) & n_singer(x1) & a_blond(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(at(e1,x2) & n_kelsidoscope(x2) & Actor(e1,x1) & v_sing(e1) & n_woman(x1) & a_blond(s1) & Theme(s1,x1))