In which part of the photo are the books, the top or the bottom?
The books are in the top of the image.
    src        edge_attr  dst
0     0  to the right of    5
1     0               on    8
2     0  to the right of   12
3     1  to the right of    3
4     1  to the right of    4
..  ...              ...  ...
60   18   to the left of    1
61   18  to the right of   17
62   18   to the left of   16
63   18   to the left of    3
64   18   to the left of    2

[65 rows x 3 columns]