Is the umpire on the left of the image?
Yes, the umpire is on the left of the image.
    src        edge_attr  dst
0     1   to the left of   19
1     6   to the left of   19
2     9  to the right of   17
3    10   to the left of   15
4    10   to the left of   18
5    12               at    9
6    15  to the right of   10
7    15  to the right of   18
8    17   to the left of    9
9    18  to the right of   10
10   18   to the left of   15
11   19  to the right of    1
12   19  to the right of    6