A woman speaking at an Armenian Genocide event
A woman singing at a concert
either the woman is speaking or singing
exists s1 x1 x2 x3 x4.(a_topic(x1) & at(x1,x3) & n_event(x3) & of(x3,x4) & n_genocide(x4) & a_armenian(s1) & Theme(s1,x3) & n_speaking(x1) & of(x1,x2) & n_woman(x2))
exists e1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_concert(x3) & Actor(e1,x2) & v_sing(e1) & (x1 = x2) & n_woman(x1))