Are there dogs in this picture?
Yes, there is a dog.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of   10
2     1   to the left of    8
3     1   to the left of   15
4     1   to the left of    3
..  ...              ...  ...
67   20   to the left of    8
68   20               of   21
69   20  to the right of   12
70   21   to the left of   11
71   21  to the right of   12

[72 rows x 3 columns]