What color are the trousers?
The trousers are black.
    src        edge_attr  dst
0     1  to the right of    8
1     1  to the right of    7
2     1  to the right of    5
3     2   to the left of    3
4     2   to the left of   11
5     3  to the right of    2
6     5   to the left of    1
7     7   to the left of    1
8     7  to the right of    8
9     8   to the left of    1
10    8   to the left of    7
11    9   to the left of   20
12    9   to the left of   18
13   10  to the right of   11
14   11   to the left of   10
15   11  to the right of    2
16   12               in   15
17   12          pulling   14
18   12          wearing    1
19   14          wearing   10
20   14        pulled by   12
21   14             with   12
22   14          wearing    0
23   14          wearing   13
24   14          wearing   16
25   14          wearing   17
26   14               on   10
27   14          wearing   11
28   15               on    4
29   18  to the right of   19
30   18  to the right of    9
31   18  to the right of   21
32   18  to the right of   23
33   18   to the left of   20
34   19  to the right of   23
35   19   to the left of   20
36   19  to the right of   21
37   19   to the left of   18
38   20  to the right of   23
39   20  to the right of   21
40   20  to the right of    9
41   20  to the right of   18
42   20  to the right of   19
43   21   to the left of   19
44   21   to the left of   18
45   21  to the right of   23
46   21   to the left of   20
47   22               in   15
48   23   to the left of   20
49   23   to the left of   21
50   23   to the left of   18
51   23   to the left of   19