Are there vehicles or umbrellas?
No, there are no vehicles or umbrellas.
    src        edge_attr  dst
0     0  to the right of    1
1     1  to the right of   11
2     1   to the left of   12
3     1   to the left of    0
4     1  to the right of    8
5     1   to the left of    6
6     3  to the right of    4
7     4   to the left of   12
8     4   to the left of    3
9     5   to the left of    7
10    5               in   13
11    5               on   13
12    6               on    0
13    6  to the right of    1
14    7               on   13
15    7  to the right of    5
16    8   to the left of    1
17    9               on   13
18   11   to the left of    1
19   12  to the right of    1
20   12  to the right of    4
21   13               in   13