Are there both cars and trucks in this picture?
Yes, there are both a truck and cars.
    src        edge_attr  dst
0     0   to the left of   16
1     0   to the left of    4
2     1  to the right of    3
3     1  to the right of   11
4     1  to the right of   16
..  ...              ...  ...
59   23  to the right of   15
60   23  to the right of   19
61   23  to the right of   11
62   23  to the right of   13
63   23  to the right of    6

[64 rows x 3 columns]