How thick are the clouds in the sky?
The clouds are thin.
    src        edge_attr  dst
0     0   to the left of   12
1     0   to the left of   19
2     0   to the left of   15
3     0  to the right of   18
4     0   to the left of   11
5     0   to the left of   13
6     0   to the left of    7
7     1               in    6
8     1  to the right of   14
9     1   to the left of   16
10    1  to the right of    4
11    3   to the left of   12
12    4               in    6
13    4   to the left of    1
14    7  to the right of   10
15    7  to the right of    0
16    7               in   11
17    7   to the left of   19
18    7   to the left of   13
19    8  to the right of   14
20    8   to the left of   16
21    9   to the left of   12
22   10   to the left of   13
23   10   to the left of   11
24   10  to the right of   18
25   10   to the left of   15
26   10   to the left of   19
27   10   to the left of   12
28   10   to the left of    7
29   11  to the right of    0
30   11  to the right of   10
31   12  to the right of    0
32   12  to the right of   10
33   12  to the right of   19
34   12  to the right of    3
35   12  to the right of    9
36   13               on   11
37   13  to the right of   10
38   13  to the right of   19
39   13  to the right of    7
40   13  to the right of    0
41   14   to the left of    8
42   14   to the left of    1
43   15  to the right of   10
44   15  to the right of    0
45   16  to the right of    8
46   16  to the right of    1
47   18   to the left of    0
48   18   to the left of   10
49   19   to the left of   12
50   19  to the right of    0
51   19          wearing    9
52   19   to the left of   13
53   19  to the right of    7
54   19  to the right of   10