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