Are there people to the left of the racket on the right?
Yes, there is a person to the left of the racket.
     src        edge_attr  dst
0      0   to the left of    8
1      0   to the left of   11
2      0  to the right of   23
3      0   to the left of   16
4      0  to the right of   15
..   ...              ...  ...
123   31   to the left of   12
124   32  to the right of    8
125   34   to the left of   12
126   34   to the left of   27
127   34   to the left of   22

[128 rows x 3 columns]