What color is the tennis racket the player is to the left of?
The racket is black.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of    6
2     1          wearing    7
3     1   to the left of   14
4     1   to the left of    6
5     2  to the right of   13
6     2  to the right of    6
7     3   to the left of    5
8     3  to the right of   14
9     3  to the right of   13
10    3   to the left of   15
11    5          wearing    8
12    5          wearing   15
13    5  to the right of    3
14    6  to the right of    0
15    6   to the left of    2
16    6  to the right of    1
17   13   to the left of    3
18   13   to the left of    2
19   14   to the left of    3
20   14  to the right of    1
21   14          wearing   11
22   14  to the right of    0
23   15  to the right of    3