Which color is the skirt the woman is wearing?
The skirt is red.
    src        edge_attr  dst
0     1            below    7
1     3          next to   10
2     3             near   10
3     3   to the left of   10
4     3   to the left of    5
5     4               on    0
6     5  to the right of   11
7     5  to the right of    3
8     5  to the right of    7
9     6   to the left of   10
10    7          holding    5
11    7          wearing    2
12    7          wearing   11
13    7   to the left of    5
14   10  to the right of   13
15   10  to the right of   11
16   10  to the right of    3
17   10  to the right of    6
18   10             near    3
19   11   to the left of   10
20   11   to the left of    5
21   13   to the left of   10