Is the white ski to the left or to the right of the man?
The ski is to the left of the man.
    src        edge_attr  dst
0     1   to the left of   13
1     2  to the right of    3
2     2   to the left of   13
3     2   to the left of    5
4     3   to the left of   12
..  ...              ...  ...
91   19  to the right of    9
92   21               on   20
93   22   to the left of   13
94   22   to the left of    5
95   22  to the right of    3

[96 rows x 3 columns]