Do you see buses on the street?
Yes, there is a bus on the street.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of    3
2     1  to the right of    2
3     1               on   10
4     2   to the left of    1
5     2   to the left of    5
6     3   to the left of    9
7     3  to the right of    0
8     5   to the left of   10
9     5   to the left of    7
10    5  to the right of    2
11    6  to the right of    7
12    7   to the left of    6
13    7  to the right of    5
14    9  to the right of    3
15    9  to the right of    0
16   10  to the right of    5