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