On which side of the picture is the white book?
The book is on the right of the image.
    src        edge_attr  dst
0     0  to the right of   13
1     0   to the left of    3
2     1   to the left of    8
3     1   to the left of    6
4     1   to the left of    4
..  ...              ...  ...
57   19               of   20
58   21  to the right of   12
59   21  to the right of   18
60   21  to the right of   10
61   21  to the right of    1

[62 rows x 3 columns]