Is there a fence or a racket in the scene?
No, there are no fences or rackets.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of   19
2     0   to the left of   12
3     0               of    1
4     1           behind   20
..  ...              ...  ...
57   21  to the right of   10
58   21  to the right of   22
59   22           behind   20
60   22   to the left of   21
61   22           behind    1

[62 rows x 3 columns]