Is the person to the right of the fence wearing a helmet?
Yes, the man is wearing a helmet.
    src        edge_attr  dst
0     1  to the right of    3
1     2   to the left of    3
2     2   to the left of    5
3     2   to the left of    4
4     3  to the right of    2
5     3   to the left of    1
6     3  to the right of    4
7     3   to the left of    6
8     3  to the right of    5
9     4   to the left of    6
10    4   to the left of    5
11    4   to the left of    3
12    4  to the right of    2
13    5  to the right of    2
14    5   to the left of    3
15    5  to the right of    4
16    5   to the left of    6
17    6           riding    0
18    6          wearing    1
19    6  to the right of    3
20    6  to the right of    4
21    6  to the right of    5