Is the skateboard to the left of a helmet?
No, the skateboard is to the left of the guy.
    src        edge_attr  dst
0     2  to the right of    5
1     2  to the right of    3
2     2  to the right of    7
3     2  to the right of    6
4     3   to the left of    2
5     5   to the left of    2
6     6             with    4
7     6               on    7
8     6   to the left of    2
9     6          wearing    3
10    7   to the left of    2