Is there a horse to the right of the man in the middle of the image?
No, there is a person to the right of the man.
     src        edge_attr  dst
0      0  to the right of    2
1      0  to the right of    3
2      0  to the right of    9
3      0  to the right of    1
4      0  to the right of    4
..   ...              ...  ...
470   42  to the right of   39
471   42  to the right of   36
472   42  to the right of   37
473   42  to the right of   10
474   42  to the right of   41

[475 rows x 3 columns]