Which color is the shirt?
The shirt is brown.
    src        edge_attr  dst
0     1   to the left of    5
1     4   to the left of   12
2     4  to the right of   11
3     4  to the right of    6
4     4  to the right of   10
5     5  to the right of    1
6     5  to the right of   15
7     6   to the left of    4
8     7   on the side of    5
9     8   on the side of   16
10    8  to the right of   11
11   10   to the left of    4
12   11   to the left of   16
13   11   to the left of    8
14   11   to the left of    4
15   12  to the right of    4
16   12  to the right of   13
17   13          wearing    9
18   13          wearing    4
19   13          wearing   10
20   13          wearing   14
21   13          wearing   15
22   13   to the left of   12
23   14  to the right of   15
24   15   to the left of    5
25   15   to the left of   14
26   16  to the right of   11