Are there any jeeps or trucks?
Yes, there is a truck.
     src        edge_attr  dst
0      0   to the left of    1
1      0  to the right of    9
2      0  to the right of    8
3      1  to the right of    9
4      1  to the right of   19
..   ...              ...  ...
193   27  to the right of   26
194   28   to the left of   26
195   28   to the left of   18
196   28   to the left of   17
197   28  to the right of   14

[198 rows x 3 columns]