Does the sky look cloudy or clear?
The sky is cloudy.
    src        edge_attr  dst
0     0   to the left of    6
1     1   to the left of    9
2     1   to the left of    6
3     1  to the right of    3
4     1   to the left of    4
5     3               of    2
6     3   to the left of    4
7     3   to the left of    1
8     3   to the left of    9
9     3   to the left of    7
10    4  to the right of    3
11    4  to the right of    1
12    4  to the right of    7
13    6  to the right of    0
14    6  to the right of    1
15    6  to the right of    7
16    7  to the right of    3
17    7   to the left of    4
18    7   to the left of    6
19    7   to the left of    9
20    8               of    2
21    9  to the right of    1
22    9  to the right of    3
23    9  to the right of    7