Is it an indoors or outdoors scene?
It is outdoors.
    src        edge_attr  dst
0     0       mounted on    3
1     1  to the right of    5
2     2  to the right of    4
3     2   on the side of    3
4     3        parked on   10
5     3      in front of    6
6     4   to the left of    2
7     4   to the left of    8
8     5   to the left of    1
9     5   to the left of    7
10    6           behind    3
11    7  to the right of    5
12    8  to the right of    4
13    8               on    3
14    8               of    3