Is the person to the right of the person wearing a hat?
No, the man is wearing a jacket.
    src        edge_attr  dst
0     2  to the right of    8
1     2  to the right of    5
2     5   to the left of    8
3     5   to the left of    2
4     6   to the left of    9
5     6               on    4
6     6   to the left of    7
7     7  to the right of    6
8     7  to the right of    8
9     8  to the right of    5
10    8   to the left of    2
11    8   to the left of    7
12    9               on    4
13    9          wearing    7
14    9  to the right of    6