What is the boy to the right of the baseball wearing?
The boy is wearing knee pads.
     src        edge_attr  dst
0      0   to the left of    3
1      0   to the left of   14
2      0   to the left of   10
3      0   to the left of   15
4      0   to the left of   22
..   ...              ...  ...
114   22  to the right of   18
115   22   to the left of   20
116   22  to the right of    6
117   23   to the left of   13
118   23  to the right of    0

[119 rows x 3 columns]