Who is in front of the clouds?
The man is in front of the clouds.
    src        edge_attr  dst
0     2          wearing    5
1     2   to the left of    4
2     2      in front of    4
3     3  to the right of    8
4     3  to the right of    7
5     3   to the left of    4
6     4  to the right of    2
7     4  to the right of    7
8     4  to the right of    3
9     4           behind    2
10    4  to the right of   12
11    4  to the right of    8
12    7   to the left of    3
13    7  to the right of    8
14    7   to the left of    4
15    8   to the left of    4
16    8   to the left of    3
17    8   to the left of    7
18   12   to the left of    4