What color is the ground?
The ground is green.
    src        edge_attr  dst
0     0               in   16
1     1  to the right of   20
2     2  to the right of   11
3     5   to the left of   19
4     5   to the left of    9
5     5   to the left of   18
6     5             near    9
7     5   to the left of   15
8     5   to the left of   10
9     5   to the left of   17
10    6   to the left of   11
11    7   to the left of   17
12    7         watching    0
13    7   to the left of    9
14    7       sitting on    4
15    8               in   16
16    9             near    5
17    9          wearing   17
18    9   to the left of   19
19    9  to the right of    7
20    9   to the left of   15
21    9  to the right of    5
22    9   to the left of   18
23    9   to the left of   10
24   10  to the right of    9
25   10   to the left of   18
26   10  to the right of    5
27   10   to the left of   19
28   11  to the right of    6
29   11   to the left of    2
30   13               in   16
31   14            below    0
32   14            below   16
33   15  to the right of    9
34   15  to the right of    5
35   15  to the right of   17
36   16          full of    0
37   17  to the right of    7
38   17  to the right of    5
39   17   to the left of   15
40   17   to the left of   19
41   18  to the right of    5
42   18  to the right of    9
43   18  to the right of   10
44   18  to the right of   19
45   19          holding   10
46   19         carrying   18
47   19  to the right of   17
48   19   to the left of   18
49   19  to the right of   10
50   19  to the right of    5
51   19  to the right of    9
52   20   to the left of    1