What is the name of the item of furniture?
The piece of furniture is a shelf.
    src        edge_attr  dst
0     0   to the left of   18
1     0  to the right of   17
2     0        on top of   15
3     0   to the left of   19
4     0   to the left of   13
..  ...              ...  ...
66   21  to the right of   13
67   22  to the right of    9
68   22   to the left of   14
69   22  to the right of    7
70   22  to the right of    8

[71 rows x 3 columns]