What animal is on the grass?
The animal is an elephant.
    src        edge_attr  dst
0     1               on    6
1     1      in front of    5
2     1               by   10
3     1  to the right of    5
4     1   to the left of   13
..  ...              ...  ...
89   16   to the left of   13
90   16               of   17
91   17   to the left of   10
92   17   to the left of   13
93   17   to the left of    3

[94 rows x 3 columns]