What is the happy girl wearing?
The girl is wearing a dress.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    3
2     0               of    7
3     2   to the left of    6
4     2   to the left of    3
5     3          wearing    6
6     3               on    5
7     3      in front of    4
8     3  to the right of    2
9     3  to the right of    0
10    3  to the right of    7
11    4           behind    7
12    4           behind    3
13    6  to the right of    7
14    6  to the right of    2
15    7               on    5
16    7          wearing    2
17    7      in front of    4
18    7   to the left of    6
19    7   to the left of    8
20    7   to the left of    3
21    8  to the right of    0
22    8  to the right of    7