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