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