Who holds the oar in the middle?
The man holds the oar.
    src        edge_attr  dst
0     0   to the left of    2
1     1  to the right of    5
2     2               of    8
3     2  to the right of    0
4     2  to the right of    7
5     5   to the left of    1
6     5   to the left of    8
7     6               on    9
8     7               of    8
9     7   to the left of    2
10    8               on    6
11    8  to the right of    5
12    8          wearing    1
13    8          wearing    4
14    8            using    6
15    8          holding    3
16    8             with    3
17   11               on    9
18   11               in    9