Are there kangaroos or bears?
Yes, there is a bear.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    6
2     0  to the right of   23
3     0  to the right of   17
4     2  to the right of    7
..  ...              ...  ...
64   25  to the right of   10
65   25  to the right of    9
66   26  to the right of   25
67   27   to the left of   22
68   27               of   11

[69 rows x 3 columns]