Is the man to the right of the red bus?
Yes, the man is to the right of the bus.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of   16
2     0   to the left of   13
3     0   to the left of    7
4     1   to the left of   15
5     2  to the right of    0
6     2  to the right of   14
7     2  to the right of   16
8     3   to the left of    5
9     3   to the left of   14
10    5  to the right of    3
11    5  to the right of   17
12    5  to the right of   18
13    6  to the right of   14
14    6   to the left of    7
15    6   to the left of    9
16    7  to the right of    6
17    7   to the left of   15
18    7  to the right of   16
19    7  to the right of    0
20    9  to the right of   16
21    9  to the right of    6
22    9  to the right of   14
23   13               on    7
24   13  to the right of    0
25   13  to the right of   16
26   14   to the left of   16
27   14  to the right of   18
28   14  to the right of   17
29   14  to the right of    3
30   14   to the left of    9
31   14   to the left of    6
32   14   to the left of    2
33   15  to the right of    1
34   15  to the right of    7
35   16  to the right of   14
36   16   to the left of   13
37   16       walking in   11
38   16   to the left of    9
39   16  to the right of    0
40   16   to the left of    7
41   16   to the left of    2
42   17   to the left of   14
43   17               on   18
44   17   to the left of    5
45   18   to the left of   14
46   18   to the left of    5