Does the sky look partly cloudy?
No, the sky is clear.
    src       edge_attr  dst
0     0  to the left of    6
1     1  to the left of   10
2     1              on   12
3     1  to the left of   12
4     1  to the left of    5
..  ...             ...  ...
57   16              on    1
58   17  to the left of   12
59   17  to the left of   11
60   17  to the left of   10
61   17              on    1

[62 rows x 3 columns]