Which kind of furniture is the plate on?
The plate is on the shelf.
    src        edge_attr  dst
0     0               on    1
1     0  to the right of    7
2     1  to the right of    7
3     2  to the right of    7
4     4   to the left of    9
5     5  to the right of    8
6     5               on    1
7     7               on    6
8     7               in   12
9     7   to the left of   10
10    7   to the left of    8
11    7   to the left of    1
12    7   to the left of    0
13    7   to the left of    2
14    8               on    6
15    8               on    1
16    8  to the right of    7
17    8   to the left of    5
18    9  to the right of    4
19    9               on    4
20   10  to the right of    7
21   12               on    6