Do you see boats in the water?
No, there is a person in the water.
    src        edge_attr  dst
0     0               in   15
1     1               in    9
2     3   to the left of   19
3     3   to the left of   13
4     3   to the left of    5
5     3  to the right of    4
6     3  to the right of   12
7     3  to the right of   11
8     4   to the left of   11
9     4   to the left of    3
10    4   to the left of   18
11    5  to the right of   13
12    5  to the right of    3
13    6   to the left of   15
14    8   on the edge of   15
15   10   to the left of   18
16   11               on   18
17   11               in   15
18   11   to the left of    3
19   11  to the right of   12
20   11  to the right of    4
21   11   to the left of   19
22   11   to the left of   13
23   12   to the left of   18
24   12   to the left of   11
25   12               in   15
26   12               on   10
27   12   to the left of    3
28   13  to the right of    3
29   13   to the left of    5
30   13  to the right of   11
31   13               on   19
32   13               in   15
33   14               in   15
34   14   to the left of   15
35   14          wearing    6
36   15  to the right of    6
37   15  to the right of   14
38   17               in   15
39   17      standing in   15
40   17       walking in   15
41   17   to the left of   18
42   18  to the right of    4
43   18  to the right of   10
44   18  to the right of   17
45   18  to the right of   12
46   19  to the right of   11
47   19  to the right of    3