Is the black bag to the left or to the right of him?
The bag is to the right of the guy.
    src        edge_attr  dst
0     0   to the left of    3
1     0   to the left of   15
2     1  to the right of   10
3     1  to the right of    9
4     2   to the left of    3
5     2  to the right of   10
6     2  to the right of    9
7     2   to the left of    6
8     3  to the right of    2
9     3  to the right of    0
10    3               on    4
11    3  to the right of   15
12    3   to the left of    8
13    5  to the right of   10
14    5   to the left of    6
15    6  to the right of   12
16    6  to the right of    5
17    6  to the right of    2
18    7  to the right of    9
19    7  to the right of   10
20    8  to the right of    3
21    9   to the left of   13
22    9   to the left of    7
23    9   to the left of    1
24    9   to the left of   16
25    9   to the left of    2
26    9   to the left of   12
27   10   to the left of   14
28   10   to the left of   12
29   10   to the left of   16
30   10   to the left of   11
31   10   to the left of    7
32   10   to the left of    1
33   10   to the left of   13
34   10   to the left of    5
35   10   to the left of    2
36   11               on   14
37   11  to the right of   10
38   12  to the right of   10
39   12  to the right of   16
40   12  to the right of    9
41   12  to the right of   13
42   12   to the left of    6
43   13  to the right of    9
44   13  to the right of   10
45   13   to the left of   12
46   14  to the right of   10
47   15  to the right of    0
48   15   to the left of    3
49   16  to the right of   10
50   16  to the right of    9
51   16   to the left of   12
52   16               on   13