Is his hair straight or curly?
The hair is straight.
    src        edge_attr  dst
0     0   to the left of    3
1     0   to the left of   12
2     0   to the left of   10
3     0   to the left of   14
4     1  to the right of   11
5     1   to the left of    2
6     2  to the right of    1
7     2  to the right of   11
8     3  to the right of    7
9     3   to the left of   12
10    3  to the right of    0
11    4  to the right of    6
12    5   to the left of   14
13    5               on   11
14    6   to the left of    4
15    6  to the right of    7
16    7               on    0
17    7   to the left of   12
18    7   to the left of   14
19    7   to the left of    3
20    7   to the left of    6
21    7   on the side of   10
22    9               on   10
23    9       sitting on   10
24    9        on top of   10
25   10  to the right of    0
26   10  to the right of   11
27   11   to the left of   14
28   11   to the left of    2
29   11   to the left of   10
30   11   to the left of    1
31   12  to the right of    3
32   12  to the right of    7
33   12  to the right of    0
34   14          wearing   12
35   14          reading    3
36   14       sitting on   10
37   14  to the right of    0
38   14  to the right of    5
39   14  to the right of    7
40   14  to the right of   11
41   14          wearing    6