Which side of the picture is the man on?
The man is on the left of the image.
     src        edge_attr  dst
0      0  to the right of   15
1      0   to the left of   12
2      1  to the right of   15
3      2   to the left of   10
4      2   to the left of   19
..   ...              ...  ...
117   20   to the left of   14
118   20  to the right of   16
119   20  to the right of   15
120   21  to the right of   13
121   23   to the left of   15

[122 rows x 3 columns]