Where is the dog to the left of the sheep lying?
The dog is lying in the grass.
     src        edge_attr  dst
0      0  to the right of   18
1      0   to the left of    6
2      0   to the left of    5
3      0   to the left of   10
4      0   to the left of    7
..   ...              ...  ...
99    22   to the left of    3
100   22  to the right of   16
101   22  to the right of   12
102   22  to the right of   17
103   22      attached to   14

[104 rows x 3 columns]