What is the vehicle to the left of the boy on the right?
The vehicle is a truck.
    src        edge_attr  dst
0     0  to the right of    9
1     0   to the left of   14
2     2   to the left of   14
3     2   to the left of   13
4     2  to the right of    9
..  ...              ...  ...
58   16   to the left of    7
59   16           inside   15
60   16  to the right of    9
61   16               on   15
62   19  to the right of    8

[63 rows x 3 columns]