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