What kind of furniture is not closed?
The furniture is a cabinet.
    src        edge_attr  dst
0     1               on    0
1     2   to the left of   10
2     2  to the right of   12
3     3       hanging on    7
4     3  to the right of    6
..  ...              ...  ...
83   27   to the left of   24
84   27   to the left of   17
85   27   to the left of   14
86   27  to the right of   20
87   27  to the right of   19

[88 rows x 3 columns]