What color is the sky?
The sky is black.
     src        edge_attr  dst
0      0  to the right of   33
1      1  to the right of   28
2      1  to the right of   33
3      2  to the right of    6
4      2  to the right of    8
..   ...              ...  ...
157   33  to the right of   26
158   33  to the right of   10
159   33  to the right of    8
160   33  to the right of    7
161   33  to the right of   31

[162 rows x 3 columns]