What is the bird standing on?
The bird is standing on the carpet.
    src        edge_attr  dst
0     0   to the left of   12
1     0   to the left of    3
2     0   to the left of   19
3     0  to the right of   16
4     1   to the left of    2
..  ...              ...  ...
74   20  to the right of   16
75   21  to the right of   14
76   21  to the right of   12
77   21  to the right of    2
78   21   to the left of    8

[79 rows x 3 columns]