What kind of animal is behind the sheep that is on the left?
The animal is a lamb.
    src        edge_attr  dst
0     1   to the left of   14
1     1   to the left of    2
2     1   to the left of    8
3     2  to the right of   14
4     2   to the left of    7
..  ...              ...  ...
66   15  to the right of   16
67   16   to the left of    8
68   16   to the left of   15
69   17           behind    3
70   17   to the left of    8

[71 rows x 3 columns]