What color is the grass that is in the pasture?
The grass is green.
    src        edge_attr  dst
0     0  to the right of   12
1     0  to the right of   13
2     0   to the left of   18
3     1   to the left of   16
4     1   to the left of   18
5     2   to the left of   17
6     2   to the left of    4
7     3   to the left of   18
8     4  to the right of    2
9     5   to the left of    8
10    5   to the left of    6
11    6  to the right of    8
12    6  to the right of    5
13    6   to the left of   10
14    8  to the right of    5
15    8   to the left of   10
16    8   to the left of    6
17    9   to the left of   17
18    9  to the right of   14
19   10  to the right of    6
20   10  to the right of    8
21   10   to the left of   18
22   11               on    7
23   12            under   18
24   12   to the left of    0
25   12  to the right of   13
26   12            below   18
27   13   to the left of    0
28   13   to the left of   12
29   13  to the right of   14
30   14   to the left of    9
31   14               in    7
32   14   to the left of   13
33   15   to the left of   18
34   15   to the left of   16
35   16               on    7
36   16  to the right of   15
37   16               on   18
38   16  to the right of    1
39   17  to the right of    9
40   17  to the right of    2
41   17               on    4
42   18               in    7
43   18  to the right of    1
44   18  to the right of    0
45   18  to the right of   15
46   18  to the right of   10
47   18  to the right of    3