Is the bench on top of a wolf?
No, the bench is on top of an elephant.
    src        edge_attr  dst
0     0   to the left of    1
1     1  to the right of    0
2     2  to the right of    6
3     2   to the left of   18
4     2  to the right of    3
..  ...              ...  ...
73   19  to the right of    7
74   19  to the right of    6
75   19  to the right of   18
76   19  to the right of   11
77   19  to the right of    4

[78 rows x 3 columns]