What is the soft piece of furniture?
The piece of furniture is a couch.
    src        edge_attr  dst
0     0  to the right of   10
1     1   to the left of    8
2     1   to the left of    9
3     1   to the left of   11
4     1   to the left of   10
5     1   to the left of   12
6     1   to the left of    5
7     1   to the left of    4
8     2  to the right of    8
9     2  to the right of    5
10    2  to the right of    4
11    3   to the left of    4
12    3   to the left of    8
13    4  to the right of    8
14    4  to the right of    1
15    4   to the left of    2
16    4  to the right of    3
17    4               on    1
18    5  to the right of    8
19    5  to the right of    1
20    5   to the left of    2
21    5               on    1
22    6               on    0
23    6  to the right of   10
24    8   to the left of    4
25    8  to the right of    3
26    8   to the left of    5
27    8   to the left of    2
28    8  to the right of    1
29    9  to the right of   14
30    9  to the right of   13
31    9  to the right of    1
32   10   to the left of    6
33   10  to the right of    1
34   10           behind   11
35   10   to the left of    0
36   10  to the right of   13
37   10  to the right of   14
38   11      in front of   10
39   11  to the right of    1
40   12               on   11
41   12  to the right of    1
42   13               on   14
43   13   to the left of    9
44   13   to the left of   10
45   14   to the left of    9
46   14   to the left of   10