Which kind of furniture is wooden?
The furniture is a chair.
    src        edge_attr  dst
0     1   to the left of    9
1     1   to the left of    3
2     2   to the left of    9
3     2   to the left of    3
4     3  to the right of    1
5     3  to the right of    2
6     8       sitting on    6
7     8          holding    0
8     8          wearing    2
9     8          wearing    9
10    8          wearing    3
11    8          wearing    7
12    8          wearing    1
13    9  to the right of    1
14    9  to the right of    2