A blond woman dances on a sunny day.
A woman dances.
Both sentence are talking about woman dances
exists s1 s2 x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_day(x3) & a_sunny(s2) & Theme(s2,x3) & n_dance(x1) & of(x1,x2) & n_woman(x2) & a_blond(s1) & Theme(s1,x1))
exists e1 x1.(Actor(e1,x1) & v_dance(e1) & n_woman(x1))