Do you think the sky is overcast?
Yes, the sky is overcast.
    src        edge_attr  dst
0     0  to the right of    4
1     0  to the right of    2
2     0   to the left of    5
3     0   to the left of   18
4     0  to the right of    8
..  ...              ...  ...
57   18  to the right of    2
58   18  to the right of    4
59   18  to the right of   16
60   18  to the right of   17
61   18  to the right of    0

[62 rows x 3 columns]