What kind of furniture isn't wooden?
The furniture is a shelf.
    src        edge_attr  dst
0     1               on    0
1     1             near   14
2     2   to the left of   13
3     2  to the right of   12
4     2  to the right of   15
..  ...              ...  ...
88   16  to the right of    3
89   17  to the right of   15
90   18  to the right of   14
91   18  to the right of   15
92   18  to the right of    4

[93 rows x 3 columns]