A woman takes a picture during the day.
A woman is using an mp3 player
Taking a picture and using an mp3 player are not the same device.
exists e1 x1 x2 x3.(n_day(x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & during(x2,x3) & n_picture(x2) & n_woman(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_player(x2) & of(x2,x3) & n_mp3(x3) & n_woman(x1))