Are there forks on the table made of wood?
Yes, there is a fork on the table.
   src        edge_attr  dst
0    0      topped with    7
1    0      topped with    8
2    0      topped with    2
3    0      topped with    4
4    0      topped with    1
5    2   to the left of    7
6    3   to the left of    9
7    7  to the right of    2
8    9  to the right of    3
9    9               on    6