A white woman is giving a speech under a tent.
A politician giving a speech.
Not all women giving a speech is a politician.
exists e1 s1 x1 x2 x3.(under(e1,x3) & n_tent(x3) & Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_speech(x2) & n_woman(x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_give(e1) & n_speech(x3) & (x1 = x2) & n_politician(x1))