Does the grass have brown color?
No, the grass is green.
    src        edge_attr  dst
0     0             near    7
1     2   to the left of    4
2     2   to the left of    6
3     3           behind    7
4     4  to the right of    2
5     5   to the left of    9
6     6  to the right of    2
7     7      in front of    8
8     7             near    0
9     8           behind    7
10    9  to the right of    5