What's the umpire doing?
The umpire is waiting.
    src        edge_attr  dst
0     0          wearing    2
1     0   to the left of    8
2     0          wearing    1
3     0   to the left of   15
4     1   to the left of   14
..  ...              ...  ...
62   21  to the right of   23
63   21               on    8
64   21  to the right of    6
65   22  to the right of   15
66   23   to the left of   21

[67 rows x 3 columns]