Who is on the skateboard in the bottom?
The guy is on the skateboard.
     src        edge_attr  dst
0      0   to the left of   15
1      0  to the right of    4
2      0   to the left of   10
3      0   to the left of   13
4      1   to the left of    2
..   ...              ...  ...
113   23   to the left of    9
114   23  to the right of    3
115   23   to the left of   10
116   23   to the left of   13
117   23   to the left of   14

[118 rows x 3 columns]