Which color is the boy that is wearing a shirt?
The boy is blond.
    src        edge_attr  dst
0     1               in    5
1     1   to the left of    8
2     1   to the left of    7
3     2               in    6
4     2        flying in    6
5     4        flying in    6
6     7  to the right of    1
7     8          wearing    7
8     8  to the right of    1
9     9               in   10
10   11  to the right of   13
11   13   to the left of   11