What animal is in front of the green grass?
The elephant is in front of the grass.
    src        edge_attr  dst
0     0  to the right of    8
1     0   to the left of   13
2     0   to the left of   12
3     0   to the left of    4
4     2   to the left of    3
..  ...              ...  ...
62   13  to the right of   15
63   14  to the right of    7
64   14  to the right of   11
65   14  to the right of    2
66   15   to the left of   13

[67 rows x 3 columns]