What is the bear made of?
The bear is made of wood.
    src             edge_attr  dst
0     0       to the right of    3
1     1               wearing    8
2     1               wearing    5
3     1               wearing    2
4     1       to the right of   15
5     1       to the right of   18
6     1       to the right of    4
7     1           posing with    3
8     1      standing next to    3
9     1       to the right of   14
10    1  standing in front of    3
11    2       to the right of   18
12    3        to the left of    0
13    3        to the left of    6
14    4        to the left of   16
15    4        to the left of    7
16    4        to the left of    8
17    4        to the left of    1
18    4        to the left of   17
19    6                    on    0
20    6       to the right of    3
21    7       to the right of    4
22    8       to the right of   14
23    8       to the right of    4
24    9       to the right of   10
25   10        to the left of    9
26   11        to the left of   18
27   13        to the left of   14
28   14        to the left of    1
29   14       to the right of   13
30   14        to the left of    8
31   15        to the left of    1
32   15        to the left of   16
33   16       to the right of   15
34   16       to the right of    4
35   17       to the right of    4
36   18        to the left of    1
37   18       to the right of   11
38   18        to the left of    2