How is the piece of furniture to the right of the shelf called?
The piece of furniture is a bookshelf.
    src        edge_attr  dst
0     0   to the left of   19
1     0   to the left of    8
2     0               on    1
3     1   to the left of   19
4     1   to the left of    6
..  ...              ...  ...
64   18  to the right of    2
65   19  to the right of    0
66   19  to the right of    4
67   19  to the right of    1
68   19  to the right of   11

[69 rows x 3 columns]