What is the fence made of?
The fence is made of metal.
     src        edge_attr  dst
0      0   to the left of   11
1      0   to the left of    4
2      1          wearing   15
3      1          wearing    0
4      1          wearing   21
..   ...              ...  ...
117   24  to the right of    6
118   24  to the right of    4
119   24  to the right of    2
120   24  to the right of    8
121   24   to the left of   10

[122 rows x 3 columns]