Is the man to the right or to the left of the engine?
The man is to the right of the engine.
    src        edge_attr  dst
0     0       looking at    8
1     0   to the left of   13
2     0  to the right of   11
3     0  to the right of    6
4     2  to the right of   17
5     2   to the left of    8
6     2   to the left of   14
7     3  to the right of    6
8     3   to the left of   18
9     4             near   10
10    5               of    0
11    5  to the right of    6
12    5  to the right of   11
13    5   to the left of   13
14    6   to the left of    5
15    6   to the left of    3
16    6   to the left of   16
17    6   to the left of    0
18    6   to the left of    7
19    6   to the left of   10
20    7  to the right of    6
21    7               of    0
22    7  to the right of   11
23    7   to the left of   13
24    7               of   15
25    8  to the right of    2
26    8   to the left of   15
27    8  to the right of   14
28   10  to the right of   11
29   10          next to    4
30   10  to the right of    6
31   11   to the left of    7
32   11   to the left of    0
33   11   to the left of   10
34   11   to the left of    5
35   11   to the left of   16
36   12  to the right of   17
37   12   to the left of   15
38   13           around    4
39   13  to the right of    5
40   13  to the right of    7
41   13  to the right of    0
42   14  to the right of   17
43   14  to the right of    2
44   14   to the left of    8
45   15  to the right of    8
46   15  to the right of   12
47   15  to the right of   18
48   16  to the right of   11
49   16  to the right of    6
50   17   to the left of   12
51   17   to the left of    2
52   17   to the left of   14
53   18  to the right of    3
54   18   to the left of   15