Does the person to the right of the tennis racket wear a hat?
Yes, the player wears a hat.
    src        edge_attr  dst
0     0               of    3
1     0  to the right of    2
2     2   to the left of    0
3     2   to the left of    9
4     2  to the right of    5
5     3          wearing   10
6     3          wearing    0
7     3          wearing    7
8     3          wearing    2
9     3  to the right of    5
10    3          wearing    9
11    3          wearing    8
12    5   to the left of    2
13    5   to the left of    3
14    5               on    1
15    6               of    3
16    9  to the right of    2