Are there zebras in this photo?
Yes, there is a zebra.
    src        edge_attr  dst
0     0  to the right of   20
1     0  to the right of    4
2     1  to the right of    3
3     1  to the right of   16
4     1  to the right of   15
..  ...              ...  ...
66   21  to the right of    9
67   23  to the right of    7
68   23   to the left of    8
69   23   to the left of   18
70   23   to the left of    3

[71 rows x 3 columns]