Is the man to the right or to the left of the device the person holds?
The man is to the right of the controller.
    src        edge_attr  dst
0     0          holding    8
1     0   to the left of    5
2     0   to the left of   10
3     1   to the left of   10
4     1   to the left of    5
5     2   to the left of   10
6     2   to the left of    5
7     2   to the left of    8
8     2   to the left of    7
9     3   to the left of    5
10    3   to the left of   10
11    4   to the left of    5
12    5  to the right of    9
13    5  to the right of    1
14    5  to the right of    2
15    5  to the right of    3
16    5  to the right of    4
17    5  to the right of    6
18    5  to the right of    7
19    5  to the right of    8
20    5  to the right of    0
21    6   to the left of    5
22    6   to the left of   10
23    7   to the left of   10
24    7   to the left of    5
25    7  to the right of    2
26    7       sitting on    6
27    8   to the left of   10
28    8  to the right of    9
29    8   to the left of    5
30    8  to the right of    2
31    9   to the left of    8
32    9   to the left of   10
33    9       hanging on    1
34    9   to the left of    5
35   10  to the right of    0
36   10  to the right of    1
37   10  to the right of    6
38   10  to the right of    7
39   10  to the right of    2
40   10  to the right of    3
41   10  to the right of    8
42   10  to the right of    9