What kind of vehicle is on the road the sheep is crossing?
The vehicle is a truck.
     src        edge_attr  dst
0      0   to the left of   21
1      0   on the side of    8
2      0   to the left of   22
3      0               in   13
4      0   to the left of   23
..   ...              ...  ...
104   23  to the right of   21
105   23   to the left of   17
106   23   to the left of   14
107   23  to the right of    0
108   24               in   25

[109 rows x 3 columns]