Are there any boats on the water?
Yes, there is a boat on the water.
    src        edge_attr  dst
0     0   to the left of   10
1     0               on    5
2     0               in    5
3     0   to the left of    1
4     0   to the left of    9
5     1               on    5
6     1               in    5
7     1  to the right of    0
8     1  to the right of    4
9     3               on    0
10    4   to the left of    1
11    4               on    0
12    4   to the left of    9
13    6       covered in    2
14    7               of    2
15    8   to the left of   10
16    9  to the right of    0
17    9  to the right of    4
18   10  to the right of    0
19   10  to the right of    8