Do you see any green lamps or snowboards?
Yes, there is a green snowboard.
    src        edge_attr  dst
0     0   to the left of   19
1     0  to the right of    6
2     0  to the right of    8
3     0  to the right of    7
4     3   to the left of    7
..  ...              ...  ...
67   20           behind    8
68   20   to the left of   15
69   20   to the left of    8
70   20   to the left of    6
71   20           behind    9

[72 rows x 3 columns]