Are there any children in front of the hedges?
Yes, there is a child in front of the hedges.
     src        edge_attr  dst
0      0   to the left of   13
1      0  to the right of    3
2      2   to the left of   13
3      2   to the left of    7
4      3   to the left of   13
..   ...              ...  ...
117   24   to the left of   15
118   24  to the right of    4
119   24  to the right of   19
120   24   to the left of   17
121   24           behind   23

[122 rows x 3 columns]