What color is the cloudy sky?
The sky is dark.
    src        edge_attr  dst
0     0   to the left of   12
1     0   to the left of    7
2     0   to the left of   23
3     1  to the right of   10
4     1             near   19
..  ...              ...  ...
80   23  to the right of    6
81   23  to the right of    7
82   23  to the right of   12
83   23  to the right of   15
84   23  to the right of   14

[85 rows x 3 columns]