Who is wearing a uniform?
The catcher is wearing a uniform.
    src        edge_attr  dst
0     2   to the left of   12
1     2  to the right of   17
2     3               of    9
3     4   to the left of   10
4     6               of   16
5     7   to the left of    8
6     7   to the left of   10
7     8  to the right of    7
8     8               of    9
9     8  to the right of   18
10    9  to the right of   17
11    9          wearing    1
12   10               of   18
13   10  to the right of    4
14   10  to the right of   11
15   10  to the right of    7
16   11   to the left of   19
17   11   to the left of   10
18   12               of    9
19   12  to the right of   17
20   12  to the right of    2
21   13               of   19
22   17   to the left of   12
23   17   to the left of    9
24   17   to the left of    2
25   18   to the left of    8
26   18          wearing    7
27   19  to the right of   11
28   19          wearing    5
29   19          wearing    2
30   19          wearing   10