Are there either sheep or birds that are white?
Yes, the bird is white.
     src        edge_attr  dst
0      0            under   21
1      0            below   21
2      1   to the left of   22
3      1   to the left of   19
4      1   to the left of   14
..   ...              ...  ...
102   22  to the right of    4
103   23   to the left of   20
104   23  to the right of   11
105   23  to the right of   16
106   24  to the right of    9

[107 rows x 3 columns]