Is there any wet sand or snow?
No, there is sand but it is dry.
    src        edge_attr  dst
0     0   to the left of    3
1     0  to the right of    2
2     1  to the right of    8
3     1  to the right of    5
4     1  to the right of    6
5     2       sitting on    4
6     2               on    4
7     2   to the left of    0
8     3  to the right of    0
9     4               on    5
10    4             near    5
11    4      attached to    5
12    4            above   10
13    5             near    6
14    5             near    4
15    5             near   10
16    5               on   10
17    5   to the left of    1
18    5   to the left of    7
19    6   to the left of    1
20    6             near    5
21    6   to the left of    7
22    7  to the right of    5
23    7  to the right of    6
24    8   to the left of    1
25    8               on    5
26    9      attached to    5
27   10            below    4
28   10             near    5