What kind of furniture is wooden?
The furniture is cabinets.
    src        edge_attr  dst
0     1   to the left of    3
1     2               on    3
2     2  to the right of   10
3     2  to the right of    4
4     3  to the right of    4
5     3  to the right of    1
6     3  to the right of    7
7     3  to the right of   12
8     3  to the right of   10
9     4   to the left of    3
10    4   to the left of    2
11    4   to the left of   10
12    4  to the right of    5
13    4  to the right of   14
14    5   to the left of    4
15    5  to the right of   13
16    5   to the left of   14
17    7   to the left of    3
18    9          next to   13
19    9             near   13
20   10   to the left of    3
21   10  to the right of    4
22   10  to the right of   14
23   10   to the left of    2
24   12   to the left of    3
25   13             near    9
26   13   to the left of    5
27   14   to the left of   10
28   14  to the right of    5
29   14   to the left of    4