Is he to the left or to the right of the couch on the left?
The man is to the right of the couch.
    src        edge_attr  dst
0     0  to the right of    4
1     0   to the left of    1
2     0               on    5
3     0   to the left of   10
4     1               on    5
5     1  to the right of    4
6     1   to the left of   10
7     1  to the right of    0
8     3  to the right of   10
9     3  to the right of   15
10    3  to the right of   11
11    4   to the left of    1
12    4   to the left of    0
13    4   to the left of   11
14    4   to the left of    7
15    4   to the left of   15
16    6  to the right of   13
17    6               in   12
18    7  to the right of    4
19    7          wearing   15
20    7      in front of    8
21    8           behind    7
22    9   to the left of   12
23   10               on    5
24   10  to the right of    1
25   10  to the right of    0
26   10   to the left of    3
27   11   to the left of    3
28   11  to the right of    4
29   12  to the right of    9
30   12  to the right of   13
31   13   to the left of    6
32   13   to the left of   14
33   13   to the left of   12
34   14  to the right of   13
35   15  to the right of    4
36   15   to the left of    3