What is the chair made of?
The chair is made of wood.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of   10
2     0   to the left of   11
3     2   to the left of    6
4     2   to the left of   10
5     2   to the left of    9
6     2   to the left of   11
7     4   to the left of    6
8     4   to the left of    8
9     5   to the left of    6
10    5   to the left of   10
11    5   to the left of    9
12    5   to the left of   11
13    6  to the right of    4
14    6  to the right of    5
15    6  to the right of    2
16    6  to the right of    0
17    6  to the right of    7
18    6  to the right of    8
19    6  to the right of   12
20    7   to the left of   13
21    7   to the left of   10
22    7   to the left of    6
23    7   to the left of   11
24    8   to the left of    6
25    8  to the right of    4
26    8   to the left of    9
27    8               on    1
28    9  to the right of    8
29    9  to the right of    2
30    9  to the right of    5
31   10  to the right of    2
32   10  to the right of    0
33   10  to the right of    5
34   10  to the right of   12
35   10  to the right of    7
36   11  to the right of   12
37   11  to the right of    7
38   11  to the right of    5
39   11  to the right of    0
40   11  to the right of    2
41   12   to the left of    6
42   12   to the left of   10
43   12   to the left of   11
44   13  to the right of    7