Is the umpire to the right or to the left of the player the helmet is to the left of?
The umpire is to the right of the player.
     src        edge_attr  dst
0      0   to the left of   13
1      0  to the right of   29
2      0  to the right of   22
3      0   to the left of   14
4      0   to the left of    3
..   ...              ...  ...
141   28   to the left of   13
142   29   to the left of   10
143   29   to the left of   13
144   29   to the left of   17
145   29   to the left of    0

[146 rows x 3 columns]