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