On which side of the image is the wood fence?
The fence is on the left of the image.
    src        edge_attr  dst
0     0   to the left of   16
1     0   to the left of    8
2     0   to the left of   22
3     0   to the left of   18
4     1               of    8
..  ...              ...  ...
57   22  to the right of   24
58   24   to the left of   22
59   24   to the left of   16
60   24   to the left of    6
61   25           behind   10

[62 rows x 3 columns]