Which place is it?
It is a beach.
     src        edge_attr  dst
0      0   to the left of   14
1      0   to the left of   13
2      0  to the right of   15
3      0   to the left of    8
4      0   to the left of    7
..   ...              ...  ...
99    19          feeding    7
100   19          feeding   14
101   19          feeding    2
102   19   to the left of   12
103   19      standing on   20

[104 rows x 3 columns]