Are there any children to the left of the skateboard the people are standing on top of?
Yes, there is a child to the left of the skateboard.
     src        edge_attr  dst
0      0   to the left of    6
1      0   to the left of   29
2      0   to the left of   28
3      0   to the left of   23
4      0   to the left of    4
..   ...              ...  ...
255   33  to the right of    1
256   33  to the right of   30
257   33  to the right of   31
258   33  to the right of   21
259   33   to the left of   27

[260 rows x 3 columns]