Do you see ducks or birds in this photo?
Yes, there is a bird.
     src        edge_attr  dst
0      0  to the right of    1
1      0   to the left of   15
2      0   to the left of    7
3      1   to the left of    7
4      1   to the left of    0
..   ...              ...  ...
100   23  to the right of   16
101   23        on top of    3
102   23    surrounded by   22
103   23  to the right of   10
104   23  to the right of    9

[105 rows x 3 columns]