A woman wearing a black shirt is standing next to a microphone.
A woman is about to give a speech.
Just because a woman is standing next to a microphone doesn't imply she is about to give a speech.
exists e1 e2 s1 x1 x2 x3 x4.(to(e2,x4) & n_microphone(x4) & r_next(e2) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shirt(x3) & a_black(s1) & Theme(s1,x3) & (x1 = x2) & n_woman(x1))
exists p1 s1 x1.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_speech(x2)) & n_woman(x1))