Is the lamp to the left or to the right of the car?
The lamp is to the left of the car.
    src        edge_attr  dst
0     0   to the left of    2
1     0  to the right of   11
2     0  to the right of    8
3     1  to the right of    8
4     1  to the right of   18
..  ...              ...  ...
67   19   to the left of    4
68   19          next to   17
69   19               on   15
70   20  to the right of    8
71   20   to the left of   12

[72 rows x 3 columns]