Who is hitting the ball in the air?
The boy is hitting the ball.
     src        edge_attr  dst
0      1  to the right of   21
1      1  to the right of   24
2      3  to the right of    4
3      3  to the right of   10
4      3  to the right of   12
..   ...              ...  ...
106   21   to the left of    1
107   23   to the left of    3
108   23   to the left of    9
109   23   to the left of   12
110   24   to the left of    1

[111 rows x 3 columns]