Who wears the belt?
The guy wears a belt.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of   12
2     0  to the right of    2
3     1  to the right of    3
4     1  to the right of   12
5     1  to the right of    6
6     1  to the right of   10
7     2   to the left of   13
8     2   to the left of   12
9     2   to the left of    5
10    2   to the left of   10
11    2   to the left of    7
12    2   to the left of    8
13    2   to the left of    0
14    3  to the right of    5
15    3  to the right of    8
16    3  to the right of   15
17    3   to the left of    1
18    4  to the right of   14
19    4  to the right of   11
20    5  to the right of    2
21    5   to the left of    3
22    6   to the left of    1
23    6  to the right of   15
24    7  to the right of    2
25    8  to the right of    0
26    8  to the right of    2
27    8   to the left of    3
28    9               on   11
29    9   to the left of   14
30    9   to the left of   13
31    9   to the left of   12
32   10  to the right of    2
33   10   to the left of    1
34   11   to the left of   13
35   11   to the left of   12
36   11   to the left of    4
37   12          wearing    5
38   12          wearing    4
39   12          wearing   13
40   12       sitting in   10
41   12  to the right of    0
42   12  to the right of    9
43   12  to the right of   11
44   12   to the left of    1
45   12  to the right of    2
46   13  to the right of    9
47   13  to the right of    2
48   13  to the right of   14
49   13  to the right of   11
50   14   to the left of   13
51   14               on   11
52   14  to the right of    9
53   14       stacked on   11
54   14   to the left of    4
55   15   to the left of    3
56   15   to the left of    6