What is the baby in front of?
The baby is in front of the leaves.
    src        edge_attr  dst
0     0  to the right of   16
1     0  to the right of    1
2     1   to the left of   10
3     1   to the left of    0
4     1  to the right of   22
..  ...              ...  ...
64   22   to the left of    1
65   22   to the left of   17
66   23  to the right of    2
67   23   to the left of   21
68   23   to the left of    7

[69 rows x 3 columns]