What kind of furniture is made of wood?
The furniture is a table.
   src        edge_attr  dst
0    0               on    8
1    1  to the right of    3
2    2  to the right of   10
3    3   to the left of    1
4    4  to the right of    5
5    5   to the left of    4
6    5   to the left of   10
7   10   to the left of    2
8   10  to the right of    5