Where is the pitcher?
The pitcher is on the field.
    src        edge_attr  dst
0     0  to the right of   11
1     1               on    3
2     1  to the right of    4
3     4   to the left of    1
4     6  to the right of   11
5     6  to the right of   10
6     7  to the right of   10
7    10   to the left of    6
8    10  to the right of   12
9    10   to the left of    7
10   11               on    3
11   11   to the left of    0
12   11   to the left of    6
13   11  to the right of   12
14   12   to the left of   11
15   12   to the left of   10