Is the little girl to the left or to the right of the box on the right?
The girl is to the left of the box.
     src        edge_attr  dst
0      0  to the right of   23
1      0  to the right of   37
2      0  to the right of   19
3      0  to the right of   41
4      0  to the right of   39
..   ...              ...  ...
159   39   to the left of   26
160   41      filled with   39
161   41   to the left of   25
162   41   to the left of   26
163   41   to the left of    0

[164 rows x 3 columns]