Do the mountains look grassy or snowy?
The mountains are grassy.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    3
2     0  to the right of    2
3     0  to the right of    4
4     2   to the left of   14
5     2   to the left of    0
6     2  to the right of   12
7     2   to the left of    8
8     3   to the left of    0
9     3  to the right of   12
10    3               of    4
11    4   to the left of    0
12    4   to the left of   13
13    4   to the left of   14
14    7               on    5
15    8   to the left of    0
16    8  to the right of    2
17    8  to the right of   12
18    8   to the left of   14
19   12   to the left of    8
20   12   to the left of    2
21   12   to the left of    3
22   13               of    0
23   13  to the right of    4
24   13  to the right of   15
25   14  to the right of    4
26   14  to the right of    2
27   14  to the right of    8
28   15   to the left of   13