Is the sand wet and brown?
Yes, the sand is wet and brown.
    src        edge_attr  dst
0     1   to the left of   13
1     3   to the left of   13
2     4               in   10
3     4   to the left of   15
4     5  to the right of   13
5     5   to the left of   11
6     6   to the left of    9
7     6   to the left of   13
8     8   to the left of   13
9     8               on   13
10    8               in    0
11    8   to the left of    9
12    8       sitting on    0
13    9               in   12
14    9  to the right of    6
15    9  to the right of    8
16   11  to the right of    5
17   12  to the right of   17
18   13  to the right of    8
19   13  to the right of   17
20   13   to the left of    5
21   13  to the right of    6
22   13  to the right of    1
23   13  to the right of    3
24   14   to the left of   16
25   15  to the right of    4
26   16  to the right of   14
27   17   to the left of   13
28   17   to the left of   12