Which kind of clothing is black?
The clothing is a shirt.
    src        edge_attr  dst
0     0   to the left of   15
1     1   to the left of   17
2     1   to the left of    9
3     2   to the left of   15
4     2               on    3
5     2   to the left of   17
6     3   to the left of    8
7     3   to the left of   18
8     3   to the left of   12
9     4   to the left of   15
10    4  to the right of   10
11    5   to the left of   15
12    6  to the right of   10
13    7  to the right of   15
14    7   to the left of   12
15    8   to the left of   12
16    8  to the right of    3
17    8  to the right of   15
18    9  to the right of    1
19    9  to the right of   13
20   10   to the left of   15
21   10   to the left of    4
22   10   to the left of    6
23   11   to the left of   15
24   12  to the right of    7
25   12  to the right of    8
26   12  to the right of   17
27   12  to the right of    3
28   13   to the left of    9
29   15  to the right of   16
30   15   to the left of   17
31   15  to the right of    0
32   15  to the right of    4
33   15  to the right of    2
34   15   to the left of    7
35   15  to the right of    5
36   15   to the left of    8
37   15  to the right of   11
38   15  to the right of   10
39   16   to the left of   15
40   16   to the left of   17
41   17   to the left of   12
42   17  to the right of   15
43   17  to the right of   16
44   17          wearing   14
45   17  to the right of    2
46   17  to the right of    1
47   18  to the right of    3