On which side of the picture is the gray couch, the left or the right?
The couch is on the left of the image.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of   10
2     1  to the right of   15
3     1   to the left of    4
4     2   to the left of    4
5     2  to the right of   15
6     2   to the left of   11
7     2          wearing    6
8     3   to the left of   12
9     4  to the right of    2
10    4   to the left of    5
11    4  to the right of    6
12    4  to the right of    0
13    4  to the right of    1
14    5  to the right of    4
15    6  to the right of   15
16    6   to the left of    4
17    7  to the right of   14
18    8   to the left of   18
19    8   to the left of   11
20   10  to the right of    0
21   10  to the right of   15
22   11  to the right of    2
23   11               on   12
24   11  to the right of   15
25   11  to the right of   18
26   11  to the right of    8
27   12  to the right of    3
28   13  to the right of   15
29   14  to the right of   15
30   14   to the left of    7
31   15   to the left of   19
32   15   to the left of   17
33   15   to the left of   14
34   15   to the left of   10
35   15   to the left of   11
36   15   to the left of   13
37   15   to the left of    6
38   15   to the left of    2
39   15   to the left of    1
40   15   to the left of   18
41   17   to the left of   19
42   17  to the right of   15
43   18  to the right of    8
44   18  to the right of   15
45   18   to the left of   11
46   19  to the right of   17
47   19  to the right of   15