Who is standing?
The child is standing.
     src        edge_attr  dst
0      0   to the left of   28
1      0   to the left of   11
2      0   to the left of    3
3      0  to the right of    2
4      0   to the left of   10
..   ...              ...  ...
178   37   to the left of   18
179   37   to the left of   25
180   37  to the right of   36
181   37   to the left of   31
182   37   to the left of    7

[183 rows x 3 columns]