Which side of the image is the pedestrian on?
The pedestrian is on the right of the image.
     src        edge_attr  dst
0      0   to the left of    8
1      0   to the left of   21
2      0   to the left of   13
3      0   to the left of    2
4      0   to the left of    9
..   ...              ...  ...
155   26  to the right of    1
156   26   to the left of   12
157   26  to the right of   16
158   26  to the right of   10
159   26  to the right of   11

[160 rows x 3 columns]