What is the animal on top of the large sidewalk?
The animal is a dog.
    src        edge_attr  dst
0     1  to the right of   17
1     1        on top of    0
2     1  to the right of   15
3     1  to the right of    7
4     2  to the right of   16
..  ...              ...  ...
59   17  to the right of    7
60   17   to the left of   13
61   17  to the right of    3
62   17        on top of    3
63   17   to the left of    1

[64 rows x 3 columns]