What are the orange pieces of furniture called?
The pieces of furniture are chairs.
    src        edge_attr  dst
0     0  to the right of   17
1     0  to the right of   14
2     0  to the right of   18
3     1  to the right of    8
4     1  to the right of    3
5     1  to the right of   14
6     1  to the right of   12
7     1  to the right of   17
8     2            above   19
9     3   to the left of   18
10    3   to the left of   16
11    3   to the left of    1
12    4   to the left of   10
13    4  to the right of    5
14    4  to the right of    6
15    4  to the right of   13
16    5   to the left of    4
17    5   to the left of   19
18    5               in   15
19    6  to the right of   13
20    6   to the left of   10
21    6  to the right of   11
22    6  to the right of   18
23    6   to the left of    4
24    8   to the left of   16
25    8   to the left of    1
26   10  to the right of    6
27   10  to the right of    4
28   10  to the right of   16
29   10  to the right of   19
30   11      draped over    0
31   11   to the left of    6
32   12               on   14
33   12   to the left of   16
34   12   to the left of    1
35   13   to the left of    4
36   13  to the right of   18
37   13   to the left of    6
38   14   to the left of   17
39   14   to the left of   16
40   14   to the left of    0
41   14   to the left of    1
42   16  to the right of    8
43   16  to the right of    3
44   16  to the right of   12
45   16  to the right of   14
46   16  to the right of   17
47   16   to the left of   10
48   17   to the left of    0
49   17  to the right of   14
50   17   to the left of    1
51   17   to the left of   16
52   18  to the right of    3
53   18   to the left of    6
54   18   to the left of   13
55   18               on    1
56   18   to the left of    0
57   19  to the right of    5
58   19   to the left of   10
59   19            below    2