What animal is sniffing the suitcase on the left?
The cat is sniffing the suitcase.
     src        edge_attr  dst
0      0  to the right of    7
1      1         sniffing   26
2      1   to the left of   25
3      1   to the left of   24
4      1   to the left of   11
..   ...              ...  ...
100   27   to the left of   14
101   27   to the left of   16
102   27   to the left of    2
103   27   to the left of    3
104   27  to the right of   11

[105 rows x 3 columns]