Do you see giraffes to the left of the birds that fly in the sky?
Yes, there is a giraffe to the left of the birds.
    src        edge_attr  dst
0     0   to the left of    2
1     0  to the right of   19
2     0  to the right of   14
3     0  to the right of   24
4     0   to the left of    6
..  ...              ...  ...
93   26               of   18
94   27  to the right of   17
95   27  to the right of   26
96   27   to the left of   21
97   27               of   18

[98 rows x 3 columns]