What kind of furniture is this?
These are chairs.
   src        edge_attr  dst
0    0               on    3
1    1            above    2
2    1               on    3
3    2               on    3
4    2            below    1
5    3             near    4
6    4             near    3
7    5  to the right of    7
8    6               on    3
9    7   to the left of    5