What does the person to the left of the woman wear?
The man wears a shirt.
    src        edge_attr  dst
0     0  to the right of    1
1     1          wearing   13
2     1   to the left of    0
3     1   to the left of    9
4     1   to the left of    2
5     2  to the right of   13
6     2  to the right of    1
7     6   to the left of    8
8     6  to the right of   11
9     7   to the left of   15
10    7   to the left of   14
11    7               on   11
12    8  to the right of    6
13    9          wearing    0
14    9  to the right of    1
15    9  to the right of   13
16   11   to the left of    6
17   13   to the left of    9
18   13   to the left of    2
19   14  to the right of    7
20   14           behind   15
21   15  to the right of    7
22   15               in   10
23   15      in front of   14