Do you see an umbrella in this photo?
Yes, there is an umbrella.
    src        edge_attr  dst
0     1               in    3
1     1   to the left of    6
2     2   to the left of   22
3     2  to the right of    9
4     2  to the right of   21
..  ...              ...  ...
65   22  to the right of    2
66   22   to the left of    5
67   22   to the left of   14
68   22   to the left of   15
69   22   to the left of   16

[70 rows x 3 columns]