Which side of the photo is the spectator on?
The spectator is on the right of the image.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    1
2     0   to the left of    8
3     0   to the left of    7
4     1  to the right of    0
..  ...              ...  ...
90   22  to the right of   20
91   22  to the right of   12
92   22  to the right of   17
93   22  to the right of   16
94   23   to the left of    2

[95 rows x 3 columns]