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