Is the sky blue and overcast?
Yes, the sky is blue and overcast.
    src        edge_attr  dst
0     0   to the left of   22
1     1   to the left of   12
2     2   to the left of    8
3     2   to the left of    3
4     2   to the left of   23
..  ...              ...  ...
92   23   to the left of   18
93   23   to the left of   12
94   23  to the right of   11
95   23  to the right of    2
96   23  to the right of    7

[97 rows x 3 columns]