Is the lush grass short or tall?
The grass is tall.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of    2
2     0   to the left of   10
3     0   to the left of   19
4     2  to the right of    0
5     2   to the left of    5
6     2   to the left of   16
7     5  to the right of   16
8     5  to the right of   12
9     5  to the right of    2
10    6  to the right of    0
11    6   to the left of   15
12    7   to the left of   17
13    7  to the right of    8
14    7   to the left of   14
15    7   to the left of   10
16    7   to the left of   13
17    8   to the left of    7
18    9  to the right of   19
19   10  to the right of   12
20   10  to the right of    7
21   10  to the right of    0
22   11  to the right of   12
23   12   to the left of   10
24   12   to the left of    5
25   12   to the left of   11
26   12   to the left of   15
27   12   to the left of   16
28   13  to the right of    7
29   14   to the left of   17
30   14  to the right of    7
31   15  to the right of    6
32   15  to the right of   19
33   15  to the right of   12
34   16   to the left of    5
35   16  to the right of    2
36   16  to the right of   12
37   17  to the right of    7
38   17  to the right of   14
39   19   to the left of   15
40   19   to the left of    9
41   19  to the right of    0