What is the player holding?
The player is holding the tennis racket.
    src        edge_attr  dst
0     1   to the left of    7
1     1   to the left of    4
2     2  to the right of    3
3     3   to the left of    2
4     4  to the right of    1
5     4  to the right of    6
6     5          wearing    6
7     5          serving   11
8     5     playing with   11
9     5          holding    7
10    5          wearing    1
11    6   to the left of    7
12    6   to the left of    4
13    7  to the right of    6
14    7  to the right of    1