Are there any skiers to the left of the helmet?
No, there is a pine tree to the left of the helmet.
    src        edge_attr  dst
0     1   to the left of    2
1     1   to the left of    9
2     1  to the right of   13
3     1   to the left of   11
4     2  to the right of   12
..  ...              ...  ...
56   14   to the left of   11
57   15  to the right of   13
58   15   to the left of   11
59   17   to the left of   10
60   17  to the right of   11

[61 rows x 3 columns]