Is the vehicle to the right of the vehicle white or maybe red?
The bus is red.
     src        edge_attr  dst
0      0  to the right of   14
1      0  to the right of   10
2      1  to the right of   12
3      1  to the right of   10
4      1   to the left of   19
..   ...              ...  ...
119   25   to the left of   18
120   25   to the left of    8
121   25  to the right of   16
122   25   to the left of    9
123   25   to the left of   10

[124 rows x 3 columns]