Are there men to the right of the horse?
Yes, there is a man to the right of the horse.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of   10
2     0  to the right of    8
3     0  to the right of   25
4     1  to the right of    7
..  ...              ...  ...
93   25   to the left of    0
94   25  to the right of   24
95   25   to the left of    8
96   27   to the left of    7
97   27   to the left of    3

[98 rows x 3 columns]