Are there people to the left of the man on the sidewalk?
No, the person is to the right of the man.
     src        edge_attr  dst
0      0  to the right of    6
1      0   to the left of   42
2      0   to the left of   37
3      0   to the left of   30
4      0   to the left of    3
..   ...              ...  ...
472   46   to the left of   10
473   46   to the left of   25
474   46   to the left of    8
475   46   to the left of   34
476   46             with   14

[477 rows x 3 columns]