Is the batter to the left or to the right of the person that is wearing a uniform?
The batter is to the left of the catcher.
    src        edge_attr  dst
0     0   to the left of    9
1     0  to the right of    5
2     1             near    8
3     1   to the left of   11
4     1  to the right of    7
5     1  to the right of    6
6     3  to the right of    9
7     3               on    2
8     5   to the left of    9
9     5   to the left of    0
10    6  to the right of    7
11    6   to the left of    1
12    7   to the left of    6
13    7   to the left of    1
14    7   to the left of   17
15    7               on    2
16    8   to the left of   11
17    8          holding    5
18    8             near    1
19    9  to the right of    0
20    9  to the right of    5
21    9   to the left of    3
22   10   to the left of   15
23   11  to the right of    8
24   11  to the right of   13
25   11      in front of   15
26   11          wearing    4
27   11  to the right of    1
28   12   to the left of   15
29   13   to the left of   11
30   13  to the right of   17
31   15           behind   11
32   15       looking at    8
33   15  to the right of   10
34   15  to the right of   12
35   17   to the left of   13
36   17  to the right of    7