What animal is on the zebra?
The animal is a bird.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    7
2     0   to the left of   20
3     1   to the left of   11
4     2   to the left of    6
..  ...              ...  ...
66   21  to the right of   15
67   21   to the left of   13
68   21  to the right of   17
69   21       growing in   22
70   21  to the right of   18

[71 rows x 3 columns]