Is there a bird or a lamb in this photograph?
No, there are no birds or lambs.
    src        edge_attr  dst
0     0   to the left of   18
1     0  to the right of    2
2     0  to the right of    1
3     0   to the left of   13
4     0   to the left of    9
..  ...              ...  ...
69   18  to the right of    0
70   18   to the left of    7
71   18   to the left of    8
72   19               of   16
73   19  to the right of   15

[74 rows x 3 columns]