What kind of furniture is wooden?
The furniture is a chair.
    src        edge_attr  dst
0     0  to the right of    9
1     0  to the right of   10
2     0  to the right of    4
3     0  to the right of   11
4     0  to the right of    8
5     2  to the right of    8
6     3               on    7
7     3  to the right of    5
8     3  to the right of    6
9     3  to the right of    8
10    4               of    7
11    4  to the right of   10
12    4   to the left of    0
13    5   to the left of    3
14    5               of    7
15    6   to the left of    3
16    6  to the right of    8
17    8   to the left of    0
18    8   to the left of    2
19    8   to the left of    3
20    8   to the left of    6
21    9               of    7
22    9   to the left of    0
23   10   to the left of    4
24   10   to the left of    0
25   10               of    7
26   11               of    7
27   11   to the left of    0