Are there both trucks and cars in this picture?
Yes, there are both a truck and a car.
    src        edge_attr  dst
0     0  to the right of   16
1     0   to the left of   11
2     1   to the left of   25
3     1   to the left of   20
4     1   to the left of   11
..  ...              ...  ...
66   24  to the right of   10
67   24  to the right of    3
68   25   to the left of   20
69   25   to the left of    7
70   25  to the right of    1

[71 rows x 3 columns]