Is there any tall snow or grass?
No, there is grass but it is short.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of   17
2     0  to the right of    7
3     0   to the left of    3
4     0   to the left of    1
..  ...              ...  ...
84   18  to the right of    7
85   19  to the right of    8
86   19  to the right of   10
87   19  to the right of    1
88   19  to the right of    4

[89 rows x 3 columns]