Woman with a yellow hat and yellow shirt speaking.
She is speaking
The woman is speaking and her clothes are irrelevant.
exists s1 s2 s3 x1 x2 x3 x4.(ne_nam_woman(s1) & a_topic(s1) & with(s1,x1) & n_speaking(x3) & of(x3,x4) & n_shirt(x4) & a_yellow(s3) & Theme(s3,x3) & n_hat(x2) & subset_of(x3,x1) & subset_of(x2,x1) & a_yellow(s2) & Theme(s2,x1))
exists e1 x1.(n_female(x1) & Actor(e1,x1) & v_speak(e1))