Does the tennis racket have black color?
Yes, the tennis racket is black.
    src        edge_attr  dst
0     0   to the left of    1
1     1  to the right of    0
2     3   to the left of    4
3     4  to the right of   10
4     4  to the right of    9
5     4  to the right of    3
6     6   to the left of   13
7     7  to the right of   11
8     9   to the left of    4
9    10   to the left of    4
10   11          wearing    2
11   11          holding    4
12   11          wearing   10
13   11   to the left of    7
14   13  to the right of    6