What is the name of the watercraft that is to the left of the life vest that is to the left of the oar?
The watercraft is a canoe.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    1
2     0  to the right of   14
3     1  to the right of   12
4     1               on   15
5     1   to the left of    8
6     1   to the left of    0
7     1  to the right of    7
8     1   to the left of   16
9     1  to the right of    6
10    1   to the left of    9
11    1  to the right of   11
12    2   to the left of    5
13    2  to the right of    4
14    3          wearing   14
15    3   to the left of    0
16    3  to the right of    4
17    3   to the left of    8
18    3   to the left of    5
19    3               in    1
20    3          wearing    2
21    4   to the left of   14
22    4   to the left of    2
23    4   to the left of    3
24    4  to the right of   12
25    4  to the right of   11
26    5          wearing    8
27    5  to the right of   14
28    5  to the right of    2
29    5   to the left of    9
30    5  to the right of    3
31    6   to the left of    1
32    7               on   15
33    7   to the left of    1
34    7   to the left of   14
35    8  to the right of    3
36    8   to the left of    9
37    8  to the right of    1
38    9  to the right of    1
39    9  to the right of    8
40    9  to the right of    5
41   11   to the left of    1
42   11  to the right of   17
43   11   to the left of    4
44   12          wearing   11
45   12               in    7
46   12   to the left of    1
47   12          holding    6
48   12   to the left of    4
49   12  to the right of   17
50   14  to the right of    4
51   14   to the left of    0
52   14  to the right of    7
53   14   to the left of    5
54   14   to the left of   16
55   16               on   15
56   16  to the right of   14
57   16  to the right of    1
58   17   to the left of   12
59   17   to the left of   11