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