Is this a snowboarder or a skateboarder?
This is a snowboarder.
    src       edge_attr  dst
0     0  to the left of   16
1     0  to the left of   14
2     0  to the left of    7
3     1  to the left of   11
4     1  to the left of   10
..  ...             ...  ...
89   19  to the left of    7
90   19  to the left of   10
91   19  to the left of   14
92   20  to the left of    7
93   20  to the left of   16

[94 rows x 3 columns]