What is the color of the sky?
The sky is black.
    src        edge_attr  dst
0     0   to the left of    4
1     1  to the right of   10
2     1   to the left of    2
3     2  to the right of   10
4     2  to the right of   12
5     2  to the right of    1
6     2  to the right of   11
7     3   to the left of   14
8     3               of    6
9     3   to the left of    4
10    3  to the right of    7
11    4  to the right of    0
12    4  to the right of    3
13    4  to the right of    5
14    4  to the right of    6
15    4  to the right of    7
16    5   to the left of    4
17    5               of    7
18    6   to the left of    4
19    6          wearing    0
20    6  to the right of    7
21    6   to the left of   14
22    7   to the left of    6
23    7   to the left of    4
24    7   to the left of    3
25   10   to the left of    1
26   10   to the left of   12
27   10   to the left of    2
28   11   to the left of    2
29   12  to the right of   10
30   12   to the left of    2
31   14               of    4
32   14  to the right of    3
33   14  to the right of    6