Is the person to the right of the surfboard wearing a hat?
No, the guy is wearing a wetsuit.
    src        edge_attr  dst
0     1  to the right of    5
1     1  to the right of    8
2     1  to the right of    7
3     2  to the right of    5
4     4               on    3
5     4  to the right of    5
6     4  to the right of    7
7     4          wearing    1
8     4  to the right of    8
9     5   to the left of    4
10    5   to the left of    2
11    5   to the left of    1
12    7   to the left of    4
13    7   to the left of    1
14    8               on    7
15    8   to the left of    4
16    8   to the left of    1