What does the batter stand on?
The batter stands on the home plate.
    src        edge_attr  dst
0     0  to the right of    4
1     1  to the right of   12
2     2  to the right of    4
3     2  to the right of   25
4     2  to the right of    6
..  ...              ...  ...
73   30  to the right of    6
74   30         throwing    2
75   31  to the right of   19
76   31  to the right of   24
77   31   to the left of   10

[78 rows x 3 columns]