On which side is the vehicle?
The vehicle is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   17
1      0  to the right of    4
2      0   to the left of   20
3      0   to the left of   19
4      0  to the right of    7
..   ...              ...  ...
125   22  to the right of   23
126   22  to the right of   20
127   22  to the right of   17
128   23  to the right of   20
129   23   to the left of   22

[130 rows x 3 columns]