Who is standing?
The umpire is standing.
    src        edge_attr  dst
0     0           behind   16
1     0   to the left of   11
2     0   to the left of   10
3     0   to the left of    2
4     0   to the left of    1
5     0   to the left of    7
6     0  to the right of    5
7     0   to the left of   16
8     1  to the right of   16
9     1  to the right of    7
10    1  to the right of    0
11    2  to the right of    7
12    2  to the right of    0
13    2  to the right of   16
14    4   to the left of   14
15    5   to the left of    0
16    5   to the left of    7
17    5   to the left of   16
18    5               in    4
19    7  to the right of    0
20    7   to the left of    1
21    7   to the left of    2
22    7  to the right of    5
23    7   to the left of   11
24    8               on   15
25   10  to the right of    0
26   11      in front of   16
27   11          holding   10
28   11  to the right of    7
29   11  to the right of    0
30   11  to the right of   16
31   11   to the left of   12
32   12  to the right of   11
33   12   to the left of   14
34   13       sitting on   18
35   14           beside   12
36   14  to the right of    4
37   14  to the right of   12
38   16           behind   11
39   16      in front of    0
40   16   to the left of    2
41   16   to the left of    1
42   16   to the left of   11
43   16  to the right of    5
44   16  to the right of    0