Which side of the image is the boy on?
The boy is on the left of the image.
     src        edge_attr  dst
0      0   to the left of    1
1      1   to the left of   29
2      1  to the right of    0
3      2   to the left of    9
4      2   to the left of    8
..   ...              ...  ...
277   35          next to    4
278   35  to the right of   25
279   35   to the left of    8
280   35   to the left of   18
281   35   to the left of   26

[282 rows x 3 columns]