Is the yellow bus behind or in front of the white car?
The bus is behind the car.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of   11
2     0             near    7
3     0            above   14
4     0   to the left of    7
5     0   to the left of    1
6     0  to the right of    8
7     1  to the right of    0
8     1  to the right of    4
9     4   to the left of    1
10    5   on the side of   11
11    5  to the right of   14
12    6      in front of   14
13    6   to the left of   15
14    7          next to    0
15    7  to the right of    0
16    8   to the left of   12
17    8   to the left of    0
18    9  to the right of    0
19    9  to the right of   12
20    9  to the right of   15
21   10               of   14
22   10  to the right of   13
23   11  to the right of   15
24   11  to the right of    0
25   11  to the right of   12
26   12  to the right of   15
27   12               of   14
28   12  to the right of    8
29   12   to the left of    9
30   12   to the left of   11
31   13               of   14
32   13   to the left of   10
33   14           behind    6
34   14  to the right of   15
35   14   to the left of    5
36   15   to the left of    9
37   15   to the left of   14
38   15   to the left of   11
39   15   to the left of   12
40   15  to the right of    6