Is there a fence or an umbrella in the image?
Yes, there is a fence.
    src        edge_attr  dst
0     1  to the right of    7
1     1   to the left of    8
2     1   to the left of   15
3     1   to the left of   14
4     1   to the left of   20
..  ...              ...  ...
56   18   to the left of    8
57   19   to the left of    9
58   19   to the left of    6
59   20  to the right of    5
60   20  to the right of    1

[61 rows x 3 columns]