Is there a bus to the left of the people that are walking down the sidewalk?
Yes, there is a bus to the left of the people.
    src        edge_attr  dst
0     1   to the left of   12
1     2  to the right of    5
2     2   to the left of   17
3     2  to the right of   13
4     2  to the right of    7
5     2  to the right of    4
6     2   to the left of    3
7     2  to the right of   11
8     2   to the left of   16
9     3  to the right of    2
10    3  to the right of   13
11    3  to the right of   11
12    3   to the left of   16
13    4   to the left of    2
14    5   to the left of    2
15    5  to the right of    6
16    6   to the left of    5
17    6   to the left of    7
18    6   to the left of   11
19    7  to the right of    6
20    7   to the left of    2
21    8  on the front of   11
22   11   to the left of    3
23   11  to the right of    6
24   11   to the left of    2
25   11   to the left of   17
26   11  to the right of   14
27   11   to the left of   16
28   12  to the right of    1
29   13   to the left of    3
30   13   to the left of    2
31   13   to the left of   17
32   13   to the left of   16
33   14   to the left of   11
34   16  to the right of    3
35   16  to the right of   11
36   16     walking down   17
37   16  to the right of   13
38   16  to the right of    2
39   17  to the right of    2
40   17  to the right of   11
41   17  to the right of   13