Who reads the paper?
The boy reads a paper.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    3
2     1   to the left of    6
3     2   to the left of   10
4     3  to the right of    0
5     3  to the right of    5
6     3  to the right of   12
7     4  to the right of    5
8     4               of   10
9     4   to the left of    6
10    5        on top of    7
11    5   to the left of    3
12    5   to the left of   10
13    5   to the left of    4
14    5   to the left of   14
15    5   to the left of   13
16    6  to the right of    1
17    6  to the right of    4
18    6  to the right of    7
19    6  to the right of    8
20    6  to the right of    9
21    6  to the right of   13
22    6  to the right of   14
23    7   to the left of   11
24    7   to the left of    6
25    8               of   10
26    8   to the left of    6
27    9   to the left of    6
28    9               of   10
29   10       sitting in    6
30   10           behind   15
31   10  to the right of    2
32   10  to the right of    0
33   10  to the right of   12
34   10  to the right of    5
35   10          reading   15
36   11  to the right of   13
37   11  to the right of    7
38   12   to the left of    3
39   12   to the left of   10
40   12   to the left of   13
41   13   to the left of   11
42   13  to the right of    5
43   13  to the right of   12
44   13   to the left of    6
45   14   to the left of    6
46   14  to the right of    5
47   15      in front of   10