Do you see either any trains or cars in this image?
No, there are no cars or trains.
     src        edge_attr  dst
0      0            below    2
1      1   to the left of    5
2      1   to the left of   14
3      3  to the right of    9
4      4  to the right of   20
..   ...              ...  ...
172   33   to the left of   25
173   33  to the right of   21
174   34   to the left of    5
175   34   to the left of   14
176   34   to the left of    7

[177 rows x 3 columns]