Are there any brown tables or sofas?
Yes, there is a brown table.
   src        edge_attr  dst
0    0  to the right of    3
1    0               by    4
2    1               in    2
3    1             near    3
4    3   to the left of    0
5    3             near    1
6    5            below    1
7    5  to the right of    6
8    6   to the left of    5