Is the man to the right or to the left of the car on the left?
The man is to the right of the car.
    src        edge_attr  dst
0     1   to the left of   12
1     1   to the left of   11
2     1   to the left of   17
3     1  to the right of   14
4     1  to the right of    3
..  ...              ...  ...
65   23  to the right of   14
66   23   to the left of   17
67   23  to the right of    1
68   23  to the right of    3
69   23  to the right of   12

[70 rows x 3 columns]