A woman wearing a visor is playing a piano outdoors.
The woman is indoors singing.
The woman is either inside or outside. She is either playing a piano, or singing.
exists e1 e2 x1 x2 x3 x4 x5.(Theme(e2,x4) & Actor(e2,x1) & v_play(e2) & n_outdoors(x4) & of(x4,x5) & n_piano(x5) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_visor(x3) & (x1 = x2) & n_woman(x1))
exists p1 x1.(n_woman(x1) & exists s1 x2.((x1 = x2) & n_singing(x2) & a_indoors(s1) & Theme(s1,x2)))