What is the color of the man's hair?
The hair is black.
    src        edge_attr  dst
0     0               by    1
1     1  to the right of   10
2     1  to the right of    2
3     1  to the right of   11
4     2               by    1
5     2   to the left of    5
6     2   to the left of    3
7     2   to the left of    8
8     2   to the left of    7
9     2   to the left of   12
10    2   to the left of    1
11    3               in    4
12    3  to the right of    2
13    5               on    8
14    5       sitting on    8
15    5  to the right of   11
16    5               on    1
17    5       looking at   10
18    5  to the right of    2
19    5  to the right of   10
20    5  to the right of    6
21    6   to the left of    5
22    6   to the left of    7
23    7  to the right of    2
24    7  to the right of    6
25    8  to the right of   10
26    8  to the right of   11
27    8  to the right of    2
28   10   to the left of    8
29   10   to the left of    5
30   10   to the left of    1
31   11   to the left of    1
32   11               by   10
33   11   to the left of    8
34   11   to the left of    5
35   12  to the right of    2