What is in the street?
The bus is in the street.
    src        edge_attr  dst
0     0               of    5
1     0   to the left of   11
2     2               of    6
3     3               of    6
4     5   to the left of   11
5     5               on    4
6     6               in    4
7     7  to the right of    8
8     7   to the left of   11
9     7  to the right of   10
10    8   to the left of   10
11    8   to the left of    7
12   10  to the right of    8
13   10   to the left of    7
14   11  to the right of    5
15   11  to the right of    7
16   11  to the right of    0