Are there fences or motorcycles in this photo?
Yes, there is a fence.
     src        edge_attr  dst
0      0  to the right of   37
1      0   to the left of   30
2      0   to the left of    2
3      0  to the right of   34
4      0  to the right of   35
..   ...              ...  ...
246   38   to the left of   26
247   38  to the right of   34
248   38  to the right of   35
249   38  to the right of   36
250   38  to the right of   15

[251 rows x 3 columns]