What is the spoon made of?
The spoon is made of wood.
    src        edge_attr  dst
0     1  to the right of    3
1     2  to the right of    6
2     2   to the left of    9
3     3   to the left of    4
4     3   to the left of    1
5     4  to the right of    3
6     6   to the left of    2
7     7             with    9
8     8               on   11
9     9               on    7
10    9               in    8
11    9  to the right of    2