What is the elephant holding?
The elephant is holding the bench.
    src        edge_attr  dst
0     0   to the left of   15
1     0   to the left of   11
2     1  to the right of    4
3     1  to the right of   13
4     1   to the left of   17
..  ...              ...  ...
59   17  to the right of    1
60   17  to the right of   13
61   18  to the right of    7
62   19   to the left of   10
63   19   to the left of   14

[64 rows x 3 columns]