What is in front of the car on the street?
The motorbike is in front of the car.
     src        edge_attr  dst
0      0   to the left of    3
1      1  to the right of   19
2      1  to the right of   12
3      1  to the right of   11
4      2  to the right of   20
..   ...              ...  ...
110   19  to the right of   13
111   20   to the left of   19
112   20   to the left of   11
113   20   to the left of    2
114   20   to the left of   12

[115 rows x 3 columns]