Where is the dog?
The dog is in the truck.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of    1
2     0  to the right of    4
3     0  to the right of    3
4     0  to the right of   10
..  ...              ...  ...
84   24   to the left of   21
85   25  to the right of    6
86   25  to the right of   14
87   25   to the left of   13
88   26   to the left of   13

[89 rows x 3 columns]