How is the weather in the photo, cloudless or stormy?
It is cloudless.
    src        edge_attr  dst
0     1   to the left of    5
1     1   to the left of    4
2     4  to the right of    1
3     4   to the left of   10
4     5   to the left of   10
5     5  to the right of    1
6     6   to the left of   10
7     7   to the left of   10
8     8   to the left of   10
9    10  to the right of    6
10   10  to the right of    5
11   10  to the right of    8
12   10  to the right of    7
13   10  to the right of    4