Is the vehicle to the right or to the left of the man that is on top of the motorbike?
The vehicle is to the right of the man.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of    4
2     2   to the left of    5
3     2   to the left of   17
4     2   to the left of   20
..  ...              ...  ...
60   20   to the left of    7
61   20  to the right of   14
62   20  to the right of   15
63   20  to the right of   16
64   20  to the right of    2

[65 rows x 3 columns]