What type of animal is this?
This is a dog.
     src        edge_attr  dst
0      0  to the right of   24
1      0   to the left of   21
2      0  to the right of   25
3      0  to the right of    3
4      0  to the right of    1
..   ...              ...  ...
146   25  to the right of    1
147   25   to the left of   20
148   25   to the left of   21
149   25   to the left of   14
150   25  to the right of   16

[151 rows x 3 columns]