In which part of the picture is the bird, the top or the bottom?
The bird is in the top of the image.
   src        edge_attr  dst
0    1   to the left of    4
1    1   to the left of    6
2    1   to the left of    7
3    4  to the right of    1
4    5               on    6
5    6  to the right of    1
6    7  to the right of    1