What animal is the person to the left of the cage looking at?
The man is looking at the elephant.
    src        edge_attr  dst
0     0  to the right of    6
1     1  to the right of    6
2     2   to the left of    6
3     2   to the left of   19
4     2   to the left of   12
..  ...              ...  ...
76   19  to the right of    8
77   19   to the left of    4
78   19  to the right of   12
79   20   to the left of   16
80   20   to the left of    6

[81 rows x 3 columns]