On which side of the image is the helmet?
The helmet is on the right of the image.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of    9
2     1               on    7
3     2   to the left of    0
4     3               of    7
5     3               on    7
6     4  to the right of    7
7     4  to the right of   10
8     4  to the right of    6
9     6               of    7
10    6   to the left of    4
11    7        parked on    4
12    7   to the left of    4
13    9   to the left of    0
14   10   to the left of    4
15   10               on    7