On which side is the black boat?
The boat is on the left of the image.
    src        edge_attr  dst
0     1   to the left of    9
1     3    surrounded by    4
2     3            above    4
3     4             near    5
4     4          next to    8
5     4             near    8
6     4   to the left of   11
7     4   to the left of   14
8     5   to the left of    6
9     5          next to    4
10    5   to the left of   11
11    6  to the right of   12
12    6  to the right of    5
13    7               in    4
14    7               on    4
15    8             near    4
16    9  to the right of    1
17   11  to the right of    5
18   11  to the right of    4
19   12   to the left of   14
20   12   to the left of    6
21   13  to the right of   14
22   14  to the right of    4
23   14  to the right of   12
24   14   to the left of   13