On which side of the picture is the van?
The van is on the left of the image.
     src        edge_attr  dst
0      0  to the right of   34
1      0  to the right of    6
2      0   to the left of    5
3      0   to the left of   27
4      1  to the right of   15
..   ...              ...  ...
193   40  to the right of   25
194   40  to the right of   29
195   40  to the right of   16
196   40  to the right of   14
197   41               of   42

[198 rows x 3 columns]