What is the man above the net wearing?
The man is wearing knee pads.
    src        edge_attr  dst
0     0   to the left of   11
1     1   to the left of    7
2     1   to the left of    6
3     4  to the right of   10
4     4  to the right of    9
5     4            below    8
6     6  to the right of    1
7     6   to the left of    7
8     7  to the right of   10
9     7  to the right of    6
10    7  to the right of    1
11    8               in    7
12    8          wearing   12
13    8               on    0
14    8            above    4
15    8         touching    0
16    9   to the left of    4
17   10   to the left of    4
18   10   to the left of    7
19   11  to the right of    0