What is the color of the grass?
The grass is brown.
     src        edge_attr  dst
0      0            above    7
1      0   to the left of    3
2      0   to the left of    2
3      0   to the left of   22
4      0   to the left of   21
..   ...              ...  ...
97    22   to the left of    2
98    22  to the right of   18
99    22  to the right of   21
100   22             near    2
101   22             near   21

[102 rows x 3 columns]