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