What is the player holding?
The player is holding the tennis racket.
    src        edge_attr  dst
0     0  to the right of    3
1     1  to the right of    8
2     1  to the right of    5
3     2           behind    3
4     3      in front of    8
5     3      in front of    2
6     3      in front of    7
7     3          holding    4
8     3  to the right of    6
9     3   to the left of    0
10    5   to the left of    1
11    5   to the left of    7
12    6   to the left of    3
13    7           behind    3
14    7  to the right of    8
15    7  to the right of    5
16    8   to the left of    7
17    8   to the left of    1
18    8           behind    3